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Technical Information   Posters   Papers

Application #:
TI0J72
Type:
Application Note
Categories:
Food Chemistry
Proteins
Botanicals
Polysaccharides
Compounds:
arabinogalactan
Column(s):
Presto FF-C18 (250 x 4.6mm)

Arabinogalactan from Larch Wood

Application #:
TI0J71
Type:
Application Note
Categories:
Food Chemistry
Proteins
Botanicals
Polysaccharides
Compounds:
arabinogalactan
Column(s):
Intrada SEC (250 x 4.6mm)

Arabinogalactan from Larch Wood

Application #:
TI0I25
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Saccharides
LC-MS
Compounds:
D-glucurono-6,3-lactone (D-glucuronic acid lactone)
D-glucono-1,5-lactone (D-gluconic acid delta lactone)
sodium gluconate
D-glucuronic acid
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Gluconic acid, glucuronic acid and lactones

Application #:
TI0I18
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Saccharides
Compounds:
D-glucono-1,5-lactone (D-gluconic acid delta lactone)
sodium gluconate
Column(s):
Unison UK-Amino (150 x 4.6mm)

Changes in gluconolactone over time

Application #:
TI0H55
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
LC-MS
Compounds:
dimetridazole
ipronidazole OH
ipronidazole
HMMNI
metronidazole
metronidazole OH
ronidazol
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

LC-MS/MS: Antiprotozoal agents

Application #:
TI0H54
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
LC-MS
Compounds:
amprolium
clopodol
diclazuril
imidocarb
toltrazuril sulfone
Column(s):
Unison UK-C18 (100 x 2.0mm)

LC-MS/MS: Anticoccidial agents

Application #:
TI0H46
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
ethoxyquin
ethoxyquin dimer
Column(s):
Cadenza CD-C18 (150 x 2.0mm)

LC-MS/MS: Ethoxyquin

Application #:
TI0H45
Type:
Application Note
Categories:
Food Chemistry
Botanicals
LC-MS
Compounds:
fucoxanthin
astaxanthin
Column(s):
Unison UK-C18 (50 x 2.0mm)

LC-MS/MS: Carotenoids

Application #:
TI0H42
Type:
Application Note
Categories:
Food Chemistry
Industrial Chemical
LC-MS
Compounds:
acrylamide
Column(s):
Unison UK-C18 (150 x 2.0mm)

LC-MS/MS: Acrylamide

Application #:
TI0H33
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
butylhydroxytoluene (BHT)
Column(s):
Cadenza CD-C18 (100 x 2.0mm)

LC-MS/MS: Butylated hydroxytoluene (BHT)

Application #:
TI0H32
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
benzoic acid (BA)
sorbic acid (SoA)
dehydroacetate(DHA)
methyl p-hydroxybenzoate (POBM)
ethyl p-hydroxybenzoate (POBE)
Column(s):
Unison UK-C8 (100 x 2.0mm)

LC-MS/MS: Preservatives

Application #:
TI0H31
Type:
Application Note
Categories:
Food Chemistry
Saccharides
LC-MS
Compounds:
stevioside
rebaudioside A
warfarin
Column(s):
Unison UK-C18 (100 x 2.0mm)

LC-MS/MS: Stevia sweeteners

Application #:
TI0H29
Type:
Application Note
Categories:
Food Chemistry
Saccharides
LC-MS
Compounds:
sorbitol
mannitol
Column(s):
Unison UK-Amino (150 x 2.0mm)

LC-MS/MS: Sugar alcohols

Application #:
TI0H13
Type:
Application Note
Categories:
Food Chemistry
Saccharides
LC-MS
Compounds:
stevioside
rebaudioside A
Column(s):
Unison UK-C18 (100 x 2.0mm)

LC-MS/MS: Stevia sweeteners

Application #:
TI0H07
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
inosinate
guanylate
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS/MS: Inosinate, Guanylate

Application #:
TI0G54
Type:
Application Note
Categories:
Column Performance
Food Chemistry
LC-MS
Compounds:
capsaicin
dihydrocapsaicin
Column(s):
Cadenza CD-C18 (100 x 3.0mm)

LC-MS: Capsaicin (Capsaicinoid)

Application #:
TI0G53
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
capsaicin
dihydrocapsaicin
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Capsaicin (Capsaicinoid)

Application #:
TI0G52
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
capsaicin
dihydrocapsaicin
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Capsaicin (Capsaicinoid)

Application #:
TI0G13
Type:
Application Note
Categories:
Column Perfomance
Food Chemistry
Compounds:
kojic acid
maltol
ethyl maltol
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)

Monocyclic pyrans (Koji fermentation metabolites)

Application #:
TI0F55
Type:
Application Note
Categories:
Food Chemistry
Botanicals
LC-MS
Compounds:
citric acid
hydroxycitric acid
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Citric acid and hydroxycitric acid

Application #:
TI0F54
Type:
Application Note
Categories:
Column Perfomance
Food Chemistry
Compounds:
sesamin
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Sesamin (sesame lignan)

Application #:
TI0F53
Type:
Application Note
Categories:
Column Perfomance
Food Chemistry
Compounds:
sesamin
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Sesamin (sesame lignan)

Application #:
TI0F50
Type:
Application Note
Categories:
Column Perfomance
Food Chemistry
Compounds:
sesamol
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Sesamol (sesame lignan)

Application #:
TI0F49
Type:
Application Note
Categories:
Column Perfomance
Food Chemistry
Compounds:
sesamol
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Sesamol (sesame lignan)

Application #:
TI0E74
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Biochemistry/Metabolism
LC-MS
Compounds:
N-acetyl-5-hydroxytryptamine (N-acetylserotonin)
5-hydroxyindole
melatonin
N-acetyltryptamine
5-methoxyindole
indole
Column(s):
Cadenza CX-C18 (100 x 3.0mm)

LC-MS: Melatonin related compounds

Application #:
TI0E73
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Biochemistry/Metabolism
LC-MS
Compounds:
N-acetyl-5-hydroxytryptamine (N-acetylserotonin)
5-hydroxyindole
melatonin
N-acetyltryptamine
5-methoxyindole
indole
Column(s):
Unison UK-C18 (100 x 3.0mm)

LC-MS: Melatonin related compounds

Application #:
TI0E72
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Biochemistry/Metabolism
LC-MS
Compounds:
N-acetyl-5-hydroxytryptamine (N-acetylserotonin)
5-hydroxyindole
melatonin
N-acetyltryptamine
5-methoxyindole
indole
Column(s):
Cadenza CD-C18 (100 x 3.0mm)

LC-MS: Melatonin related compounds

Application #:
TI0E71
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Biochemistry/Metabolism
Compounds:
N-acetyl-5-hydroxytryptamine (N-acetylserotonin)
5-hydroxyindole
melatonin
N-acetyltryptamine
5-methoxyindole
indole
Column(s):
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)

Melatonin related compounds

Application #:
TI0E70
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Biochemistry/Metabolism
Compounds:
N-acetyl-5-hydroxytryptamine (N-acetylserotonin)
5-hydroxyindole
melatonin
N-acetyltryptamine
5-methoxyindole
indole
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)

Melatonin related compounds

Application #:
TI0E62
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Botanicals
Saccharides
Vitamins
Compounds:
rutin
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Rutin (flavonoid glycoside)

Application #:
TI0E61
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Botanicals
Saccharides
Vitamins
Compounds:
rutin
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Rutin (flavonoid glycoside)

Application #:
TI0E60
Type:
Application Note
Categories:
Food Chemistry
Industrial Chemical
Biochemistry/Metabolism
LC-MS
Compounds:
mandelic acid
phenylglyoxylic acid
Column(s):
Scherzo SW-C18 (100 x 3.0mm)

LC-MS: Styrene urinary metabolites

Application #:
TI0E59
Type:
Application Note
Categories:
Food Chemistry
Industrial Chemical
Biochemistry/Metabolism
LC-MS
Compounds:
mandelic acid
phenylglyoxylic acid
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Styrene urinary metabolites

Application #:
TI0E58
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Industrial Chemical
Biochemistry/Metabolism
Compounds:
mandelic acid
phenylglyoxylic acid
Column(s):
Scherzo SW-C18 (100 x 4.6mm)
Scherzo SM-C18 (100 x 4.6mm)
Scherzo SS-C18 (100 x 4.6mm)

Styrene urinary metabolites

Application #:
TI0E57
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Industrial Chemical
Biochemistry/Metabolism
Compounds:
mandelic acid
phenylglyoxylic acid
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)

Styrene urinary metabolites

Application #:
TI0E04
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Compounds:
(+)-camphor
(R)-(-)-carvone
piperitone
(+)-pulegone
(+)-isomenthone
(-)-menthone
Column(s):
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)

Monoterpeneketone

Application #:
TI0E00
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
nisin
natamycin
Column(s):
Scherzo SM-C18 (100 x 3.0mm)

LC-MS: Nisin, Natamycin (Food preservatives)

Application #:
TI0D99
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
nisin
natamycin
Column(s):
Cadenza CW-C18 (100 x 3.0mm)

LC-MS: Nisin, Natamycin (Food preservatives)

Application #:
TI0D98
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
nisin
natamycin
Column(s):
Cadenza CD-C18 (100 x 3.0mm)

LC-MS: Nisin, Natamycin (Food preservatives)

Application #:
TI0C97
Type:
Application Note
Categories:
Food Chemistry
Compounds:
narirutin
naringin
hesperidin
neohesperidin
Column(s):
Unison UK-C8 (250 x 4.6mm)

Flavonoids in Grapefruit Juice

Application #:
TI0C96
Type:
Application Note
Categories:
Food Chemistry
Compounds:
narirutin
naringin
hesperidin
neohesperidin
Column(s):
Unison UK-C18 (250 x 4.6mm)

Flavonoids in Grapefruit Juice

Application #:
TI0C95
Type:
Application Note
Categories:
Food Chemistry
Compounds:
narirutin
naringin
hesperidin
neohesperidin
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Flavonoids in Grapefruit Juice

Application #:
TI0C89
Type:
Application Note
Categories:
Food Chemistry
Compounds:
bisdemethoxycurcumin
curcumin
cuminaldehyde
(E)-beta-farnesene
caryophllene
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Turmeric Powder Extract

Application #:
TI0C87
Type:
Application Note
Categories:
Food Chemistry
Compounds:
piperonal
caryophyllene
piperine
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Black Pepper Powder Extract

Application #:
TI0C78
Type:
Application Note
Categories:
Food Chemistry
Compounds:
catechin C(+)
coumarin
cinnamic acid
cinnamaldehyde
eugenol
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cinnamon Powder Extract

Application #:
TI0C68
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Synthetic Polymers
Compounds:
polysorbate 20 (Tween20)
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison UK-C1 (250 x 4.6mm)

Polysorbate 20 (Nonionic surfactant)

Application #:
TI0C67
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Synthetic Polymers
Compounds:
polysorbate 20 (Tween20)
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison UK-Phenyl (250 x 4.6mm)

Polysorbate 20 (Nonionic surfactant)

Application #:
TI0C66
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Synthetic Polymers
Compounds:
polysorbate 20 (Tween20)
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison UK-C8 (250 x 4.6mm)

Polysorbate 20 (Nonionic surfactant)

Application #:
TI0C65
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Synthetic Polymers
Compounds:
polysorbate 20 (Tween20)
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Polysorbate 20 (Nonionic surfactant)

Application #:
TI0C64
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Synthetic Polymers
Compounds:
polysorbate 20 (Tween20)
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Presto FF-C18 (250 x 4.6mm)

Polysorbate 20 (Nonionic surfactant)

Application #:
TI0C62
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Synthetic Polymers
Compounds:
polysorbate 20 (Tween20)
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza CW-C18 (250 x 4.6mm)

Polysorbate 20 (Nonionic surfactant)

Application #:
TI0C59
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Synthetic Polymers
Compounds:
polysorbate 20 (Tween20)
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Polysorbate 20 (Nonionic surfactant)

Application #:
TI0C50
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Industrial Chemical
Compounds:
napthol yellow S
uranine
ponceau R
ponceau SX
eosin
orange 1
ponceau 3R
light green SF yellowish
martius yellow
acid blue 1
orange 2
acid green 9
acid violet 6B
acid green 3
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison UK-Phenyl (250 x 4.6mm)

prohibited 14 colors for food (Artificial coloring)

Application #:
TI0C49
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Industrial Chemical
Compounds:
napthol yellow S
uranine
ponceau R
ponceau SX
eosin
orange 1
ponceau 3R
light green SF yellowish
martius yellow
acid blue 1
orange 2
acid green 9
acid violet 6B
acid green 3
Column(s):
Unison UK-C18 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)

prohibited 14 colors for food (Artificial coloring)

Application #:
TI0C48
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Industrial Chemical
Compounds:
napthol yellow S
uranine
ponceau R
ponceau SX
eosin
orange 1
ponceau 3R
light green SF yellowish
martius yellow
acid blue 1
orange 2
acid green 9
acid violet 6B
acid green 3
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison UK-C8 (250 x 4.6mm)

prohibited 14 colors for food (Artificial coloring)

Application #:
TI0C47
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Industrial Chemical
Compounds:
napthol yellow S
uranine
ponceau R
ponceau SX
eosin
orange 1
ponceau 3R
light green SF yellowish
martius yellow
acid blue 1
orange 2
acid green 9
acid violet 6B
acid green 3
Column(s):
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)

prohibited 14 colors for food (Artificial coloring)

Application #:
TI0C46
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Industrial Chemical
Compounds:
napthol yellow S
uranine
ponceau R
ponceau SX
eosin
orange 1
ponceau 3R
light green SF yellowish
martius yellow
acid blue 1
orange 2
acid green 9
acid violet 6B
acid green 3
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

prohibited 14 colors for food (Artificial coloring)

Application #:
TI0C45
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Industrial Chemical
Compounds:
napthol yellow S
uranine
ponceau R
ponceau SX
eosin
orange 1
ponceau 3R
light green SF yellowish
martius yellow
acid blue 1
orange 2
acid green 9
acid violet 6B
acid green 3
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)

prohibited 14 colors for food (Artificial coloring)

Application #:
TI0C38
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
tartrazine
amaranth
indigo carmine
new coccine
sunset yellow FCF
allura red AC
fast green FCF
brilliant blue FCF
erythrosine
acid red
phloxine
rose bengal
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison UK-Phenyl (250 x 4.6mm)

12 Food Colors (Food additive)

Application #:
TI0C37
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
tartrazine
amaranth
indigo carmine
new coccine
sunset yellow FCF
allura red AC
fast green FCF
brilliant blue FCF
erythrosine
acid red
phloxine
rose bengal
Column(s):
Unison UK-C18 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)

12 Food Colors (Food additive)

Application #:
TI0C30
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
tartrazine
amaranth
indigo carmine
new coccine
sunset yellow FCF
allura red AC
fast green FCF
brilliant blue FCF
erythrosine
acid red
phloxine
rose bengal
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison UK-C8 (250 x 4.6mm)

12 Food Colors (Food additive)

Application #:
TI0C29
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
tartrazine
amaranth
indigo carmine
new coccine
sunset yellow FCF
allura red AC
fast green FCF
brilliant blue FCF
erythrosine
acid red
phloxine
rose bengal
Column(s):
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)

12 Food Colors (Food additive)

Application #:
TI0C28
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
tartrazine
amaranth
indigo carmine
new coccine
sunset yellow FCF
allura red AC
fast green FCF
brilliant blue FCF
erythrosine
acid red
phloxine
rose bengal
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

12 Food Colors (Food additive)

Application #:
TI0C27
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
tartrazine
amaranth
indigo carmine
new coccine
sunset yellow FCF
allura red AC
fast green FCF
brilliant blue FCF
erythrosine
acid red
phloxine
rose bengal
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)

12 Food Colors (Food additive)

Application #:
TI0C23
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
acid red
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Acid Red (Food additive)

Application #:
TI0C21
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
rose bengal
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)

Rose Bengal (Food additive)

Application #:
TI0C19
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
phloxine B
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)

Phloxine B (Food additive)

Application #:
TI0C17
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
new coccine
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)

New Coccine (Food additive)

Application #:
TI0C16
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
ponceau R
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Ponceau 3R (Artificial coloring)

Application #:
TI0C15
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
allura red ac
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Allura Red AC (Food additive)

Application #:
TI0C14
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
ponceau sx
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Ponceau SX (Artificial coloring)

Application #:
TI0C13
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
erythrosine
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)

Erythrosine (Food additive)

Application #:
TI0C12
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
ponceau 3R
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Ponceau 3R (Artificial coloring)

Application #:
TI0C11
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
amaranth
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Amaranth (Food additive)

Application #:
TI0C10
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
tartrazine
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Tartrazine (Food additive)

Application #:
TI0C08
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
sunset yellow FCF
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Sunset Yellow (Food additive)

Application #:
TI0C05
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
fast green
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Fast Green (Food additive)

Application #:
TI0C03
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
brilliant blue
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Brilliant Blue (Food additive)

Application #:
TI0C01
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
indigo carmine
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CW-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)
Cadenza CX-C18 (100 x 4.6mm)

Indigo Carmine (Food additive)

Application #:
TI0B29
Type:
Application Note
Categories:
Oligosaccharides
Food Chemistry
Saccharides
Polysaccharides
Compounds:
xanthan gum
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Xanthan gum

Application #:
TI0B19
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Proteins
Compounds:
lactoferrin
Column(s):
Intrada SEC (250 x 4.6mm)

Lactoferrin, from bovin milk

Application #:
TI0B18
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
gallocatechin GC(+)
catechin C(+)
epigallocatechin gallate EGCg(-)
epigallocatechin EGC(-)
epicatechin EC(-)
gallocatechin gallate GCg(-)
epicatechin gallate ECg(-)
catechin gallate Cg(-)
Column(s):
Unison UK-C18 (150 x 3.0mm)

LC-MS: Catechin Mixture from Green Tea

Application #:
TI0B17
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
gallocatechin GC(+)
catechin C(+)
epigallocatechin gallate EGCg(-)
epigallocatechin EGC(-)
epicatechin EC(-)
gallocatechin gallate GCg(-)
epicatechin gallate ECg(-)
catechin gallate Cg(-)
Column(s):
Unison UK-C18 (150 x 3.0mm)

LC-MS: Catechins in Black Tea with tea bag

Application #:
TI0B16
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
gallocatechin GC(+)
catechin C(+)
epigallocatechin gallate EGCg(-)
epigallocatechin EGC(-)
epicatechin EC(-)
gallocatechin gallate GCg(-)
epicatechin gallate ECg(-)
catechin gallate Cg(-)
Column(s):
Unison UK-Phenyl (150 x 3.0mm)

LC-MS: Catechin Mixture from Green Tea

Application #:
TI0B15
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
gallocatechin GC(+)
catechin C(+)
epigallocatechin gallate EGCg(-)
epigallocatechin EGC(-)
epicatechin EC(-)
gallocatechin gallate GCg(-)
epicatechin gallate ECg(-)
catechin gallate Cg(-)
Column(s):
Unison UK-Phenyl (150 x 3.0mm)

LC-MS: Catechins in Black Tea with tea bag

Application #:
TI0B14
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
gallocatechin GC(+)
catechin C(+)
epigallocatechin gallate EGCg(-)
epigallocatechin EGC(-)
epicatechin EC(-)
gallocatechin gallate GCg(-)
epicatechin gallate ECg(-)
catechin gallate Cg(-)
Column(s):
Scherzo SM-C18 (150 x 3.0mm)

LC-MS: Catechin Mixture from Green Tea

Application #:
TI0B13
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
gallocatechin GC(+)
catechin C(+)
epigallocatechin gallate EGCg(-)
epigallocatechin EGC(-)
epicatechin EC(-)
gallocatechin gallate GCg(-)
epicatechin gallate ECg(-)
catechin gallate Cg(-)
Column(s):
Scherzo SM-C18 (150 x 3.0mm)

LC-MS: Catechins in Black Tea with tea bag

Application #:
TI0B12
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Saccharides
LC-MS
Compounds:
fructose
lactulose
lactose
galactose
Column(s):
Unison UK-Amino (150 x 3.0mm)

LC-MS: Hyperammonemia treatment (Lactulose)

Application #:
TI0B11
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Saccharides
Compounds:
fructose
lactulose
lactose
galactose
Column(s):
Unison UK-Amino (250 x 4.6mm)

Hyperammonemia treatment (Lactulose)

Application #:
TI0B07
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
gallocatechin GC(+)
catechin C(+)
epigallocatechin gallate EGCg(-)
epigallocatechin EGC(-)
epicatechin EC(-)
gallocatechin gallate GCg(-)
epicatechin gallate ECg(-)
catechin gallate Cg(-)
Column(s):
Scherzo SM-C18 (150 x 3.0mm)

LC-MS: Catechins in Black Tea Beverage

Application #:
TI0B06
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
gallocatechin GC(+)
catechin C(+)
epigallocatechin gallate EGCg(-)
epigallocatechin EGC(-)
epicatechin EC(-)
gallocatechin gallate GCg(-)
epicatechin gallate ECg(-)
catechin gallate Cg(-)
Column(s):
Unison UK-C18 (150 x 3.0mm)

LC-MS: Catechins in Black Tea Beverage

Application #:
TI0B02
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
gallocatechin GC(+)
catechin C(+)
epigallocatechin gallate EGCg(-)
epigallocatechin EGC(-)
epicatechin EC(-)
gallocatechin gallate GCg(-)
epicatechin gallate ECg(-)
catechin gallate Cg(-)
Column(s):
Unison UK-Phenyl (150 x 3.0mm)

LC-MS: Catechins in Black Tea Beverage

Application #:
TI0A70
Type:
Application Note
Categories:
Food Chemistry
Polysaccharides
Compounds:
TAG (triglycerides)
STsFFA (sterol fatty acid esters)
OZ (oryzanols)
FFA (free fatty acids)
Column(s):
Unison UK-C1 (250 x 4.6mm)

Group separation of rice bran oil components

Application #:
TI0A69
Type:
Application Note
Categories:
Column Performance
Food Chemistry
LC-MS
Compounds:
N-nitrosodimethylamine
N-nitrosomorpholine
N-nitrosomethylethylamine
N-nitrosopyrrolidine
N-nitrosodiethylamine
N-nitrosopiperidine
N-nitrosodi-n-propylamine
N-nitrosodiphenylamine
N-nitrosodibutylamine
Column(s):
Scherzo SS-C18 (100 x 3.0mm)
Unison UK-Phenyl (100 x 3.0mm)

LC-MS: N-nitrosoamines

Application #:
TI0A65
Type:
Application Note
Categories:
Food Chemistry
Proteins
Compounds:
Beer yeast tablet extracts
Column(s):
Presto FF-C18 (150 x 4.6mm)

Non-porous ODS : Beer yeast tablet extracts

Application #:
TI0A64
Type:
Application Note
Categories:
Food Chemistry
Biochemistry/Metabolism
Saccharides
LC-MS
Compounds:
glucose 6-phosphate (G6P)
mannose 6-phosphate (M6P)
fructose 6-phosphate (F6P)
glucose 1-phosphate (G1P)
galactose 1-phosphate (Gal-1-P)
fructose 1-phosphate (F1P)
fructose 1,6-bisphosphate (FBP)
Column(s):
Intrada Organic Acid (250 x 2.0mm)

LC-MS: Sugar phosphates

Application #:
TI0A55
Type:
Application Note
Categories:
Food Chemistry
Compounds:
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Beer yeast extract tablets

Application #:
TI0A53
Type:
Application Note
Categories:
Food Chemistry
Biochemistry/Metabolism
LC-MS
Compounds:
acetic acid
pyruvic acid
lactic acid
malic acid
succinic acid
levulinic acid
fumaric acid
citric acid
pyroglutamic acid
phosphoric acid
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Organic acids in Soy sauce

Application #:
TI0A33
Type:
Application Note
Categories:
Food Chemistry
Vitamins
LC-MS
Compounds:
eicosapentaenoic acid (EPA)
docosahexaenoic acid (DHA)
arachidonic acid (AA)
Column(s):
Dacapo DX-C18 (250 x 3.0mm)

LC-MS: Omega-3 and Omega-6 fatty acids

Application #:
TI0A32
Type:
Application Note
Categories:
Food Chemistry
Vitamins
LC-MS
Compounds:
eicosapentaenoic acid (EPA)
docosahexaenoic acid (DHA)
arachidonic acid (AA)
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Omega-3 and Omega-6 fatty acids

Application #:
TI0A31
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Vitamins
LC-MS
Compounds:
eicosapentaenoic acid (EPA)
docosahexaenoic acid (DHA)
arachidonic acid (AA)
Column(s):
Cadenza CD-C18 (50 x 2.0mm)
Cadenza CW-C18 (50 x 2.0mm)
Unison UK-C18 (50 x 2.0mm)
Cadenza CX-C18 (50 x 2.0mm)

LC-MS: Omega-3 and Omega-6 fatty acids

Application #:
TI0A28
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Vitamins
LC-MS
Compounds:
ethyl eicosapentaenoate (Ethyl-EPA)
ethyl docosahexaenoate (Ethyl-DHA)
Column(s):
Cadenza CD-C18 (50 x 2.0mm)
Cadenza CW-C18 (50 x 2.0mm)
Unison UK-C18 (50 x 2.0mm)
Unison UK-C8 (50 x 2.0mm)
Unison UK-Phenyl (50 x 2.0mm)
Cadenza CX-C18 (50 x 2.0mm)

LC-MS: Omega-3 fatty acid ethyl esters

Application #:
TI0A24
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
sodium propionate
sodium sorbate
sodium benzoate
sodium dehydroacetate
Column(s):
Cadenza CX-C18 (50 x 2.0mm)

LC-MS: Food preservatives

Application #:
TI0A21
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
sodium propionate
sodium sorbate
sodium benzoate
sodium dehydroacetate
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Food preservatives

Application #:
TI0A16
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
lactic acid
malic acid
tartaric acid
citric acid
benzoic acid
sulfuric acid
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Organic acids in Energy drink (Brand-M)

Application #:
TI0A13
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
acetic acid
pyruvic acid
lactic acid
malic acid
succinic acid
fumaric acid
levulinic acid
citric acid
pyroglutamic acid
phosphoric acid
sulfuric acid
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Organic acids in Beer

Application #:
TI0A12
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
acetic acid
lactic acid
galacturonic acid
malic acid
tartaric acid
succinic acid
fumaric acid
citric acid
pyroglutamic acid
phosphoric acid
sulfate
sulfite
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Organic acids in Wine

Application #:
TI0A07
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Biochemistry/Metabolism. Vitamins
LC-MS
Compounds:
pyromellitic acid
o-phthalic acid
levulinic acid
trimesic acid
n-butyric acid
cis-aconitic acid
glutaric acid
fumaric acid
lactic acid
trans-aconitic acid
acetic acid
gluconic acid
butane-1,2,3,4-tetracarboxylic acid
phosphoenolpyruvic acid
2-hydroxyisobutyric acid
alpha-ketoglutaric acid
2-keto-D-gluconic acid
2-hydroxy-3-methylbutyric acid
propionic acid
glycolic acid
maleic acid
glucose-6-phosphate
pyroglutamic acid
oxaloacetic acid
3-hydroxy-3-methylglutaric acid
N-glycolylneuraminic acid
adipic acid
glucose-1-phosphate
n-valeric acid
benzoic acid
N-acetylneuraminic acid
pyruvic acid
isobutyric acid
glyoxylic acid
mesaconic acid
itaconic acid
L-tartaric acid
3-hydroxypropionic acid
citric acid
3-methylglutaric acid
isocitric acid
isovaleric acid
malic acid
succinic acid
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: 44 Organic Acids Analysis (IEX mode)

Application #:
TI0A06
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
oxalic acid
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Oxalic acid

Application #:
TI0A04
Type:
Application Note
Categories:
Food Chemistry
LC-MS
Compounds:
fumaric acid
citric acid
lactic acid
malic acid
phosphoric acid
pyroglutamic acid
succinic acid
pyruvic acid
Column(s):
Intrada Organic Acid (150 x 2.0mm)

LC-MS: Organic acids in Japanese Sake

Application #:
TI0994
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Biochemistry/Metabolism. Vitamins
LC-MS
Compounds:
dehydroascorbic acid
isoascorbic acid
L-ascorbic acid
L-ascorbic 2-glucoside
Column(s):
Unison UK-Amino (150 x 2.0mm)

LC-MS: Ascorbic acid and related compounds

Application #:
TI0976
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Steroids
Food Chemistry
Compounds:
1-hydroxy-7-azabenzotriazole
acetaminophen
prednisolone
6-alpha-methylprednisolone
methyl 3-amino-2-thiophenecarboxylate
corticosterone
4-aminobenzophenone
propylparaben
Column(s):
Cadenza CX-C18 (150 x 4.6mm)

Cadenza CX-C18 batch-to-batch reproducibility

Application #:
TI0975
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Compounds:
methylparaben
ethylparaben
isopropylparaben
propylparaben
isobutylparaben
butylparaben
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Cadenza CX-C18 (150 x 3.0mm)

Paraben isomers

Application #:
TI0974
Type:
Application Note
Categories:
Column Performance
Pharmaceuticals and Cosmetics
Food Chemistry
Compounds:
methylparaben
ethylparaben
isopropylparaben
propylparaben
isobutylparaben
butylparaben
Column(s):
Cadenza CX-C18 (150 x 3.0mm)

Paraben isomers

Application #:
TI0966
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Saccharides
Vitamins
Amino Acids and Peptides
Compounds:
caffeine
nicotinamide
pyridoxine (B6)
riboflavin (B2)
sucralose
ribose
glucose
inositol
arginine
cyanocobalamin (B12)
sucrose
nicotinic acid
carnitine
benzoic acid
pantothenic acid
Column(s):
Unison UK-Amino (250 x 2.0mm)

LC-MS: Standard Samples of Energy Drink Components

Application #:
TI0944
Type:
Application Note
Categories:
Column Performance
Food Chemistry
Compounds:
Defatted soybean flour extract
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Defatted soybean flour extract

Application #:
TI0918
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Food Chemistry
Synthetic Polymers
Compounds:
Poly-L-lysine
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Polylysine

Application #:
TI0911
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Polysaccharides
Food Chemistry
Compounds:
Pectin
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Pectin

Application #:
TI0910
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Polysaccharides
Food Chemistry
Compounds:
Mannan
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Mannan

Application #:
TI0909
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Polysaccharides
Food Chemistry
Compounds:
Fucoidan
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Fucoidan

Application #:
TI0908
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Polysaccharides
Food Chemistry
Compounds:
hyaluronic acid
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: hyaluronic acid, sodium salt

Application #:
TI0907
Type:
Application Note
Categories:
Food Chemistry
Polysaccharides
Compounds:
kappa-carrageenan
iota-carrageenan
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: kappa- and iota- Carrageenan

Application #:
TI0904
Type:
Application Note
Categories:
Food Chemistry
Polysaccharides
Compounds:
Carboxymethyl cellulose
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Carboxymethyl cellulose (CMC)

Application #:
TI0901
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Pharmaceuticals and Cosmetics
Compounds:
Poly-gamma-glutamic acid
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Poly-gamma-glutamic acid

Application #:
TI0896
Type:
Application Note
Categories:
Pharmaceuticals and Cosmetics
Proteins
Food Chemistry
Compounds:
Collagen Peptide
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Collagenpeptide

Application #:
TI0895
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
Alpha-lactalbumin
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Alpha-lactalbumin, from bovine milk

Application #:
TI0894
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
Alpha-Casein
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Alpha-Casein, from bovine milk

Application #:
TI0893
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
alpha-chymotrypsinogen A
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Alpha-chymotrypsinogen A, from bovine pancreas

Application #:
TI0892
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
Xthantine Oxidase
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Xthantine oxidase (XOD), from Buttermilk

Application #:
TI0891
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
beta-glucosidase
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Beta - Glucosidase

Application #:
TI0889
Type:
Application Note
Categories:
Biochemistry/Metabolism
Proteins
Food Chemistry
Compounds:
alpha-amylase
Column(s):
Intrada SEC (250 x 4.6mm)

SEC: Alpha - Amylase

Application #:
TI0887
Type:
Application Note
Categories:
Food Chemistry
Compounds:
Na+
Cl-
Column(s):
Scherzo SM-C18 (150 x 2.0mm)

NaCl (sodium chloride) in Ramen Soup

Application #:
TI0886
Type:
Application Note
Categories:
Food Chemistry
Amino Acids and Peptides
Compounds:
S-allyl-L-cystein
Column(s):
Scherzo SM-C18 (150 x 4.6mm)

S-allyl-L-cysteine in Garlic Extract

Application #:
TI0885
Type:
Application Note
Categories:
Food Chemistry
Vitamins
Compounds:
pantothenic acid (vitamin B5)
Column(s):
Cadenza CL-C18 (150 x 4.6mm)

Pantothenic acid in a nutritional supplement

Application #:
TI0879
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Botanicals
Amino Acids and Peptides
Column Performance
Compounds:
Allicin
diallyl disulfide
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)

Allicin and diallyl disulfide in Garlic

Application #:
TI0878
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Botanicals
Amino Acids and Peptides
Column Performance
Compounds:
Alliin
S-allyl-L-cysteine
Column(s):
Intrada Amino Acid (100 x 3.0mm)
Scherzo SS-C18 (100 x 3.0mm)

Alliin and S-allyl-L-cysteine in Garlic

Application #:
TI0862
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Compounds:
taxifolin
myricetin
quercetin
kaempferol
apigenin
baicalein
chrysin
acacetin
Column(s):
Unison UK-C18 (100 x 3.0mm)
Unison UK-C8 (100 x 3.0mm)

LC-MS: Flavonoids

Application #:
TI0861
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Compounds:
taxifolin
myricetin
quercetin
kaempferol
apigenin
baicalein
chrysin
acacetin
Column(s):
Unison UK-C18 (100 x 3.0mm)

LC-MS: Flavonoids

Application #:
TI0860
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Compounds:
taxifolin
myricetin
quercetin
kaempferol
apigenin
baicalein
chrysin
acacetin
Column(s):
Cadenza CD-C18 (100 x 3.0mm)
Unison UK-C18 (100 x 3.0mm)

LC-MS: Flavonoids

Application #:
TI0825
Type:
Application Note
Categories:
Food Chemistry
Proteins
Compounds:
Soybean protein
Column(s):
Presto FF-C18 (250 x 4.6mm)

Soybean protein

Application #:
TI0810
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Saccharides
Compounds:
acesulfame K
saccharin
sodium cyclamate
aspartame
sucralose
rebaudioside A
stevioside
neotame
Column(s):
Unison UK-C8 (100 x 3.0mm)

LC-MS: Low-calorie sweeteners

Application #:
TI0804
Type:
Application Note
Categories:
LC-MS
Food Chemistry
Vitamins
Steroids
Compounds:
Beta-tocotrienol
gamma-tocotrienol
alpha-tocotrienol
gamma-tocopherol
beta-tocopherol
gamma-tocopherol
alpha-tocopherol
stigmasterol
campesterol
cycloartenol
24-methylenecycloartanol
beta-sitosterol
gamma-oryzanol
cycloartenyl ferulate
24-methylenecycloartanyl ferulate
campesteryl ferulate
beta-sitosterylferulate
Column(s):
Cadenza CD-C18 (250 x 3.0mm)

LC-MS: Method for simultaneous analysis of functional ingredients in rice bran oil

Application #:
TI0736
Type:
Application Note
Categories:
LC-MS
Amino Acids and Peptides
Food Chemistry
Compounds:
Amino acids
Column(s):
Intrada Amino Acid (50 x 3.0mm)

The Intrada Amino Acid column is used to separate amino acids present within soy sauce

Application #:
TI0732
Type:
Application Note
Categories:
Biochemistry/Metabolism
Vitamins
Industrial Chemical
Food Chemistry
Compounds:
"isoascorbic acid (erythorbic acid)
L-ascorbic acid
L-ascorbic acid 2-glucoside"
Column(s):
Scherzo SM-C18 (150 x 3.0mm)
Unison UK-Amino (75 x 3.0mm)

The Scherzo SM-C18 and Unison UK-Amino columns successfully separate the small, polar ascorbic acid related compounds in normal phase mode.

Application #:
TI0714
Type:
Application Note
Categories:
Botanicals
Food Chemistry
Compounds:
inositol hexaphosphate (phytic acid )
Column(s):
Scherzo SM-C18 (50 x 3.0mm)
Unison UK-C18 (50 x 3.0mm)

The Scherzo SM-C18 column is able to retain a highly polar compound (multiple phosphate groups) better than a standard C18 column.

Application #:
TI0693
Type:
Application Note
Categories:
Food Chemistry
Compounds:
quinic acid
hydroxyhydroquinone
3,4-dihydroxyhydrocinnamic acid
caffeine
caffeic acid
p-coumaric acid
ferulic acid
isoferulic acid
Column(s):
Unison UK-C18 (250 x 4.6mm)

Unison UK-C18 column can separate out the small, polar molecule components of coffee bean extract due to the lower density of C18 ligands. The column can generate 219 peaks, which shows all of the components of the extract.

Application #:
TI0692
Type:
Application Note
Categories:
Food Chemistry
Compounds:
hydroxyhydroquinone
3,4-dihydroxyhydrocinnamic acid
caffeic acid
p-coumaric acid
caffeine
ferulic acid
isoferulic acid
Column(s):
Scherzo SW-C18 (250 x 3.0mm)
Unison UK-C18 (250 x 3.0mm)

Both Unison UK-C18 and Scherzo SW-C18 can separate out components of coffee extracts, but Scherzo SW-C18 can resolve the peaks of caffeine and ferulic acid better.

Application #:
TI0659
Type:
Application Note
Categories:
Food Chemistry
Compounds:
(E)-beta-farnesene
Column(s):
Scherzo SM-C18 (250 x 4.6mm)
Cadenza CD-C18 (250 x 4.6mm)
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Farnesene isomers

Application #:
TI0647
Type:
Application Note
Categories:
Polysaccharides
Saccharides
Food Chemistry
Compounds:
Glycerol
rhamnose
erythritol
arabinose
xylose
fructose
sorbitol
mannose
galactose
glucose
inositol
sucrose
maltulose
lactose
maltose
trehalose
raffinose
maltotriose
nystose
maltotetraose
Column(s):
Unison UK-Amino (250 x 3.0mm)

Simultaneous HPLC/LT-ELSD Analysis of Polyols, Mono-,Di- and Oligosaccarides

Application #:
TI0638
Type:
Application Note
Categories:
Food Chemistry
Compounds:
theaflavin
theaflavin-3-O-gallate
theaflavin-3'-O-gallate
theaflavin-3,.'-di-O-gallate
Column(s):
Cadenza CL-C18 (100 x 4.6mm)

Theaflavins

Application #:
TI0611
Type:
Application Note
Categories:
Food Chemistry
Compounds:
maltol
ethyl maltol
Column(s):
Cadenza CW-C18 (150 x 3.0mm)
Unison UK-Phenyl (150 x 3.0mm)
Presto FF-C18 (150 x 4.6mm)

Maltol, Ethyl Maltol

Application #:
TI0550
Type:
Application Note
Categories:
Food Chemistry
Compounds:
sucralose
Column(s):
Unison UK-C18 (250 x 4.6mm)

Sucralose by reversed-phase analysis

Application #:
TI0541
Type:
Application Note
Categories:
Industrial Chemical
Food chemistry
Compounds:
Sodium sulfite
Column(s):
Scherzo SM-C18 (250 x 3.0mm)

Sodium Sulfite in Red Wine

Application #:
TI0484
Type:
Application Note
Categories:
Food Chemistry / Industrial Chemical
Compounds:
Denatonium benzoate
Column(s):
Cadenza CD-C18 (50 x 3.0mm)

Denatonium benzoate

Application #:
TI0483
Type:
Application Note
Categories:
Food Chemistry / Industrial Chemical
Compounds:
denatonium benzoate
Column(s):
Cadenza CD-C18 (50 x 3.0mm)
Cadenza CW-C18 (50 x 3.0mm)
Cadenza CL-C18 (50 x 3.0mm)
Unison UK-C18 (50 x 3.0mm)

Denatonium benzoate

Application #:
TI0482
Type:
Application Note
Categories:
Food Chemistry
Compounds:
sodium dehydroacetate
potassium sorbate
benzoic acid
Column(s):
Unison UK-Silica (150 x 2.0mm)
Unison UK-Amino (150 x 2.0mm)

Food preservatives (normal phase)

Application #:
TI0457
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Environmental and Agricultural
Compounds:
sudan I
sudan II
sudan III
sudan IV
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Sudan Dyes

Application #:
TI0456
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Environmental and Agricultural
Compounds:
leucomalachite green
malachite green
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CW-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Phenyl (75 x 3.0mm)

Malachite Green and Metabolite

Application #:
TI0438
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
LC-MS
Compounds:
melamine
cyanuric acid
ammeline
ammelide
Column(s):
Unison UK-Amino (150 x 3.0mm)

Melamine & related compounds

Application #:
TI0437
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Compounds:
Melamine
Cyanuric Acid
Column(s):
Unison UK-Amino (150 x 2.0mm)

Melamine & Cyanuric Acid

Application #:
TI0424
Type:
Application Note
Categories:
Botanicals
Food Chemistry
Compounds:
rutinose
Peonidin (Peo)
Pelargonidin (Pel)
Malvidin (Mal)
malonylglucoside (MG)
galactose
Delphinidin (Del)
Cyanidin (Cya)
coumaroylglucoside (CG)
caffeoylglucoside (CafG)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Anthocyanins

Application #:
TI0403
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Pharmaceuticals & Cosmetics
Compounds:
n-propyl gallate
nordihydroguaiaretic acid
n-octyl gallate
n-dodecyl gallate
butylhydroxytoluene
butylhydroquinone
4-hydroxy-3-t-butylanisole
2,6-di-tert-butyl-4-hydroxymethylphenol
Column(s):
Cadenza CD-C18 (50 x 2.0mm)
Cadenza 5CD-C18 (150 x 4.6mm)
Cadenza 5CD-C18 (150 x 4.6mm)

Antioxidants

Application #:
TI0378
Type:
Application Note
Categories:
Food Chemistry
Compounds:
sodium sulfamate (aminosulfonic acid sodium salt)
cyclamic acid (N-cyclohexylsulfamic acid)
cyclamic acid (N-cyclohexylsulfamic acid)
Column(s):
Unison UK-C18 (50 x 3.0mm)
Unison UK-Amino (50 x 3.0mm)

Sulfamic acid and cyclamic acid can be separated by either reversed phase or normal phase chromatography. Reversed phase gives better peak shape while normal phase gives better run time.

Application #:
TI0376
Type:
Application Note
Categories:
Direct Serum Injection
Steroids
Biochemistry / Metabolism
Compounds:
beta-Estradiol 3,17-disulfate
beta-Estradiol 17-(beta-D-glucuronide)
17-beta-estradiol
Column(s):
Cadenza HS-C18 (150 x 3.0mm)

Cadenza HS-C18 successfully separates out small molecules like Estradiol and metabolites from bovine serum. The sample chromatogram looks almost identical to the standard chromatogram.

Application #:
TI0373
Type:
Application Note
Categories:
Saccharides
Food Chemistry
Compounds:
sucralose
saccharin
aspartame
acesulfame
Column(s):
Unison UK-Amino (250 x 3.0mm)

Unison UK-Amino column separates small molecule low-calorie sweeteners with excellent resolution.

Application #:
TI0361
Type:
Application Note
Categories:
Saccharides
Food Chemistry
Compounds:
lnositol in nutritious supplement drink
Column(s):
Unison UK-Amino (100 x 3.0mm)

Unison UK-Amino is able to separate inositol (an acidic compound) in normal phase/anion exchange mode. This column recognizes inositol from a mixture containing a variety of components.

Application #:
TI0360
Type:
Application Note
Categories:
Biochemistry / Metabolism
Food Chemistry
Compounds:
Taurine in nutritious supplement drink
Column(s):
Unison UK-Amino (100 x 3.0mm)

Unison UK-Amino column separates out taurine in a drink mixture.

Application #:
TI0356
Type:
Application Note
Categories:
Botanicals
Food Chemistry
Compounds:
stevioside
rebaudioside A
Column(s):
Unison UK-Amino (150 x 2.0mm)

Stevia sweeteners

Application #:
TI0348
Type:
Application Note
Categories:
Food Chemistry
Compounds:
tartaric acid
succinic acid
propionic acid
malonic acid
lactic acid
fumaric acid
formic acid
citric acid
acetic acid
Column(s):
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Organic acids

Application #:
TI0331
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Compounds:
stearic acid
palmitic acid
myristic acid
lauric acid
arachidic acid
Column(s):
Cadenza CD-C18 (250 x 3.0mm)
Unison UK-Amino (250 x 3.0mm)

Fatty acids

Application #:
TI0292
Type:
Application Note
Categories:
Food Chemistry
Compounds:
Caffeine in the Caffe Latte
Column(s):
Cadenza HS-C18 (250 x 3.0mm)

Caffeine in the Caffe Latte

Application #:
TI0261
Type:
Application Note
Categories:
Industrial Chemicals
Food Chemistry
Pharmaceuticals & Cosmetics
Compounds:
Fe (III)-EDTA
EDTA disodium salt
Cu (II)-EDTA
Column(s):
Unison UK-Phenyl (75 x 4.6mm)

EDTA-Chelates

Application #:
TI0246
Type:
Application Note
Categories:
Column Performance
Biochemistry / Metabolism
Food Chemistry
Pharmaceuticals & Cosmetics
Compounds:
benzoic acid
salicylic acid
theophylline
phenol
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)

Separation properties for acidic compounds on CL-C18

Application #:
TI0244
Type:
Application Note
Categories:
Monoglyceride isomers
Compounds:
2-oleoylglycerol
1-oleoylglycerol (monoolein)
monoelaidin
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-Silica (75 x 4.6mm)

Application #:
TI0243
Type:
Application Note
Categories:
Vanillin and Guaiacol Derivatives
Compounds:
vanillin
guaiacol
ethylvanillin
4-methylguaiacol
4-ethylguaiacol
Column(s):
Cadenza CD-C18 (100 x 4.6mm)
Cadenza CL-C18 (100 x 4.6mm)
Unison UK-C18 (100 x 4.6mm)
Unison UK-C8 (100 x 4.6mm)
Unison UK-Phenyl (100 x 4.6mm)

Application #:
TI0238
Type:
Application Note
Categories:
Stevia Sweeteners
Compounds:
rebaudioside A
stevioside
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Stevia sweeteners

Application #:
TI0207
Type:
Application Note
Categories:
LC-MS Application for Coenzyme Q10
Compounds:
Coenzyme Q10
Column(s):
Unison UK-C8 (75 x 3.0mm)

500fg of Coenzyme Q10 can be quantitated by utilizing our 3um C8 column and a sensitive LC-MS/MS detector.

Application #:
TI0195
Type:
Application Note
Categories:
Coenzyme Q10
Compounds:
coenzymeQ10 (ubiquinone-10)
Column(s):
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CL-C18 (75 x 3.0mm)
Unison UK-C18 (75 x 3.0mm)
Unison UK-C8 (75 x 3.0mm)
Unison UK-Silica (150 x 3.0mm)

Analysis of coenzyme Q10, a dietary supplement used for its antioxidant action, with various columns.

Application #:
TI0194
Type:
Application Note
Categories:
Hinokitiol
Compounds:
hinokitiol
benzene
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Analysis of hinokitiol, a compound for whose antibacterial and other physiological properties have been observed.

Application #:
TI0191
Type:
Application Note
Categories:
Betaine
Compounds:
betaine
Column(s):
Unison UK-Silica (250 x 3.0mm)

Reverse phase analysis of the highly polar compound betaine, which is quite difficult to retain in normal phase analysis.

Application #:
TI0190
Type:
Application Note
Categories:
Short-Chain Fatty Acids
Compounds:
n-propionic acid
n-butyric acid
n-valeric acid
n-caproic acid
Column(s):
Unison UK-C18 (50 x 4.6mm)
Unison UK-C8 (50 x 4.6mm)
Unison UK-Phenyl (50 x 4.6mm)

Separation of short chain cable fatty acids without modifying the functional group.

Application #:
TI0185
Type:
Application Note
Categories:
Saccharin
Compounds:
saccharin
Column(s):
Unison UK-Silica (250 x 3.0mm)

Normal phase analysis of the synthetic sweetener saccharine.

Application #:
TI0172
Type:
Application Note
Categories:
Acrylamide
Compounds:
methacrylamide
acrylamide
Column(s):
Unison UK-Silica (250 x 2.0mm)

Normal phase separation of acrylamide, the presence of which in common foods has caused health concerns.

Application #:
TI0170
Type:
Application Note
Categories:
L-Carnitine
Compounds:
L-carnitine
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-Silica (150 x 3.0mm)

The polar compound L-Carnitine, analyzed in both normal and reverse phase modes.

Application #:
TI0161
Type:
Application Note
Categories:
Antioxidants
Compounds:
butylhydroquinone (TBHQ),
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-C8 (75 x 4.6mm)
Unison UK-Phenyl (75 x 4.6mm)

Analysis of an antioxidant food additives.

Application #:
TI0151
Type:
Application Note
Categories:
Caproic Acid and Isomers
Compounds:
3-methylvaleric acid
2-methylvaleric acid
4-methylvaleric acid
n-caproic acid
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison UK-C18 (500 x 4.6mm)

Caproic acid and its methylvaleric acid isomers are separated with high resolution using our 500mm long column.

Application #:
TI0127
Type:
Application Note
Categories:
Fatty Acid ADAM Derivatives
Compounds:
caproic acid
caprylic acid
pelargonic acid
capric acid
lauric acid
alpha-linolenic acid
myristic acid
linoleic acid
pentadecanoic acid
palmitic acid
oleic acid
stearic acid
nonadecanoic acid
arachidic acid
Column(s):
Unison UK-C8 (150 x 4.6mm)

High-speed separations with Unison UK-C8 150mm column compared with a 5um 250mm column popular on the market.

Application #:
TI0120
Type:
Application Note
Categories:
Copper Chlorophylline
Compounds:
chlorophylline
Column(s):
Unison UK-C18 (75 x 4.6mm)

Analysis of copper chlorophylline, a chlorophyll derived food additive.

Application #:
TI0110
Type:
Application Note
Categories:
Organic Acids
Compounds:
formic acid
malonic acid
lactic acid
acetic acid
maleic acid
citric acid
succinic acid
fumaric acid
Column(s):
Unison US-C18 (150 x 4.6mm)

Superior separation of US-C18 compared to competitor columns.

Application #:
TI0109
Type:
Application Note
Categories:
Organic Acids
Compounds:
formic acid
malonic acid
lactic acid
acetic acid
maleic acid
citric acid
succinic acid
fumaric acid
Column(s):
Unison UK-C18 (250 x 4.6mm)
Unison US-C18 (250 x 4.6mm)
Unison UK-C8 (250 x 4.6mm)
Unison UK-Phenyl (250 x 4.6mm)

Comparative separation of organic acids with various stationary phases of the Unison series.

Application #:
TI0107
Type:
Application Note
Categories:
Acrylamide
Compounds:
acrylamide
Column(s):
Unison UK-C18 (250 x 3.0mm)
Unison UK-C18 (250 x 4.6mm)
Unison UK-C8 (250 x 4.6mm)
Unison UK-Phenyl (250 x 4.6mm)

Comparative retention of the highly polar compound acrylamide in the Unison series using 100% aqueous mobile phase.

Application #:
TI0095
Type:
Application Note
Categories:
Purified Fish Oil including DHA Glycerides
Compounds:
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Nonaqueous reverse phase analysis of purified fish oil including DHA glyceride.

Application #:
TI0073
Type:
Application Note
Categories:
Food Dyes
Compounds:
amaranth
new coccine
erythrosin B
phloxin B
sulfo rhodamine B
rose bengal
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Gradient analysis of food dyes, including Rose Bengal and erythrosin

Application #:
TI0053
Type:
Application Note
Categories:
Creatine in Chewing Gum
Compounds:
creatine
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Analysis of creatine in chewing gum

Application #:
TI0042
Type:
Application Note
Categories:
Low-Calorie Sweeteners
Compounds:
acesulfame K
saccharin
aspartame
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

High speed separation of low calorie sweeteners.

Application #:
TI0038
Type:
Application Note
Categories:
Triglycerides in Palm Oil
Compounds:
triglycerides
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's separation is superior to that of two conventional ODS columns back to back.

Application #:
TI0037
Type:
Application Note
Categories:
Triglycerides in Milk Fat
Compounds:
triglycerides
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's separation is superior to that of two conventional ODS columns back to back.

Application #:
TI0036
Type:
Application Note
Categories:
Triglycerides in Linseed Oil
Compounds:
triglycerides
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's separation is superior to that of two conventional ODS columns back to back.

Application #:
TI0035
Type:
Application Note
Categories:
Triglycerides in Cacao Butter
Compounds:
triglycerides
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Cadenza's separation is superior to that of two conventional ODS columns back to back.

Application #:
TI0034
Type:
Application Note
Categories:
Food Preservatives in Soy
Compounds:
benzoic acid
sorbic acid
Column(s):
Cadenza CD-C18 (50 x 4.6mm)

High speed separation of benzoic acid and sorbic acid in soy sauce.

Application #:
TI0033
Type:
Application Note
Categories:
Food Preservatives
Compounds:
benzoic acid
sorbic acid
Column(s):
Cadenza CD-C18 (50 x 4.6mm)
Cadenza CD-C18 (75 x 4.6mm)

Using our Cadenza 3um column, high-speed charge separation of food preservatives is possible.

Application #:
TI0029
Type:
Application Note
Categories:
Squalene
Compounds:
squalene
Column(s):
Cadenza CD-C18 (50 x 4.6mm)

This polar hydrocarbon can eluate with low use of solvent, in this case methanol.

Application #:
TI0028
Type:
Application Note
Categories:
pepper
Compounds:
pepper
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

High-speed separation of the many components of pepper.

Application #:
TI0026
Type:
Application Note
Categories:
Olive Oil
Compounds:
olive oil (pure)
olive oil (extra virgin)
Column(s):
Cadenza CD-C18 (75 x 4.6mm)

Analysis of the components of two types of olive oil, including triglyceride.

Application #:
TI0017
Type:
Application Note
Categories:
cis-trans Isomers of 9-octadecenoic acid (oleic acid)
Compounds:
oleic acid
elaidic acid
Column(s):
Cadenza CD-C18 (150 x 4.6mm)

Complete separation of cis and trans isomers of oleic acid

Application #:
SP0037
Type:
Poster
Categories:
Column Performance
Food Chemistry
Industrial Chemical
Environmental and Agricultural
Compounds:
caffeine
phenol
amylbenzene
butylbenzene
triphenylene
o-terphenyl
Column(s):
Cadenza CD-C18 (0 x 0.0mm)
Cadenza CW-C18 (0 x 0.0mm)
Cadenza CL-C18 (0 x 0.0mm)
Unison UK-C18 (0 x 0.0mm)
Dacapo DX-C18 (0 x 0.0mm)
Cadenza CX-C18 (0 x 0.0mm)

Imtakt Product Comparisons: Basic Interactions

Application #:
SP0031
Type:
Poster
Categories:
LC-MS
Vitamins
Food Chemistry
Compounds:
ascorbic acid
L-ascorbic acid 2-glucoside
biotin
bisbentiamine
cyanocobalamin
dehydroascorbic acid
dibenzoyl thiamine
folic acid
nicotinamide
nicotinic acid
pantothenate
pyridoxine
riboflavin
riboflavine tetrabutylate
thiamine
Column(s):

Simultaneous analysis of 15 water-soluble vitamins in beverages and dietary supplements with multi-mode ODS column using LC-MS/MS

Application #:
SP0030
Type:
Poster
Categories:
LC-MS
Amino Acids and Peptides
Food Chemistry
Compounds:
Trp
Phe
Tyr
Met
Leu
Ile
Val
Glu
Pro
Asp
Thr
Ala
Ser
Gln
Gly
Asn
(Cys)2
His
Lys
Arg
theanine
aminoadipic acid
taurine
ornithine
cysteine
hydroxyproline
sarcosine
beta-Ala
citrulline
GABA
cystathionine
aminoethanol
anserine
carnosine
hydroxylysine
methylhistidine
beta-aminoisobutyric acid
2-aminobutyric acid
methionine sulfone
Column(s):

High Throughput simultaneous analysis of 39 amino acids in various foods without derivatization using LC-MS/MS

Application #:
SP0027
Type:
Poster
Categories:
Biochemistry/Metabolism
Food Chemistry
Saccharides
Vitamins
Compounds:
glycerol
rhamnose
erythritol
arabinose
xylose
fructose
sorbitol
mannose
galactose
glucose
inositol
sucrose
maltulose
lactose
maltose
trehalose
raffinose
maltotriose
nystose
maltotetraose
vitamin B1
vitamin B8
vitamin B6
vitamin C
vitamin B5
vitamin B9
vitamin B12
vitamin B2
vitamin B7
vitamin A
vitamin K2
vitamin D2
vitamin D3
vitamin E
vitamin K1
quinic acid
malic acid
tartaric acid
succinic acid
citric acid
gallic acid
lactic acid
protocatechuic acid
4-HPAC
chlorogenic acid
syringic acid
gentistic acid
Column(s):

Advantage of a New Generation of Evaporative Light-Scattering Detectors: Universality, Higher Sensitivities and Cost-Effectiveness for Multi-Element Analyses in Liquid Chromatography - An Application Review

Application #:
SP0018
Type:
Poster
Categories:
0
Compounds:
0
Column(s):
Scherzo SM-C18 (150 x 2.0mm)

A high throughput solid phase extraction method for vitamin B3 and related metabolites from pooled human serum using ISOLUTE SCX-3 96 well plates prior to mixed mode LC-MS/MS

Application #:
JA0028
Type:
Paper
Categories:
Food Chemistry
Saccharides
LC-MS
Compounds:
glucose 1-phosphate (G1P)
glucose 6-phosphate (G6P)
ribose 5-phosphate (R5P)
ribulose 5-phosphate (Ru5P)
dihydroxyacetone phosphate (DHAP)
glyceraldehyde phosphate (GAP)
2-phosphoglyceric acid (2PGA)
3 phosphoglyceric acid (3PGA)
Column(s):
Intrada Organic Acid (150 x 2.0mm)

An efficient LC-MS method for isomer separation and detection of sugars, phosphorylated sugars, and organic acids

Application #:
JA0024
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Unison UK-C18 (250 x 4.6mm)

Anti-hepatitis C virus compounds obtained from Glycyrrhiza uralensis and other Glycyrrhiza species

Application #:
JA0022
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Scherzo SS-C18 (100 x 3.0mm)

Comprehensive analysis of pharmaceutical products using simultaneous mixed-mode (ion-exchange/reversed-phase) and hydrophilic interaction liquid chromatography

Application #:
JA0015
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Unison UK-Amino (0 x 0mm)

Improved production of 2-keto-3-deoxy-d-glycero-galactononulosonic acid (KDN) using FastPrep-CLEAs

About Imtakt

Our HPLC columns have been designed and manufactured by Imtakt Corporation with exceptional craftsmanship and decades of industry experience. Our columns give chromatographers high resolution for unique problems.

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