Innovative Chromatography Columns
for every application.

POSTERS, PAPERS, APPLICATION NOTES, AND MORE.

We’ve got over 750 applications in our Technical Library. Let’s narrow things down. Enter one or more parameters below, then hit “SEARCH”.

By Keyword

Search our massive library of application notes by keyword.
Exact phrase
Any word   All words

By Category

Pharmaceuticals? Biologics?
Search by your specific industry to determine which columns are right for you.

By stationary phase

Already have a favorite Imtakt column? Use the box below to find application notes & other useful data by specific column.

Search Results

View as Table | View as List

Currently viewing: Filtered results (30 items)

Technical Information   Posters   Papers

Application #:
TI0880
Type:
Application Note
Categories:
Industrial Chemical
Pharmaceuticals and Cosmetics
Compounds:
DMF
DMSO
Column(s):
Unison UK-Silica (250 x 4.6mm)

DMF (dimethyl formamide), DMSO (dimethyl sulfoxide)

Application #:
TI0822
Type:
Application Note
Categories:
Biochemistry/Metabolism
Compounds:
Lipid A
Column(s):
Unison UK-Silica (150 x 4.6mm)

Lipid A (Salmonella minnesota Re595)

Application #:
TI0559
Type:
Application Note
Categories:
Vitamins
Compounds:
alpha-tocopherol
beta-tocopherol
gamma-tocotrienol
alpha-tocotrienol
gamma-tocopherol
delta-tocopherol
beta-tocotrienol
delta-tocotrienol
Column(s):
Unison UK-Silica (150 x 4.6mm)
Unison UK-Amino (150 x 4.6mm)

Tocopherols and tocotrienols

Application #:
TI0511
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
Zanamivir (Anti-flu medicine)
Column(s):
Unison UK-C18 (150 x 4.6mm)
Unison UK-Silica (150 x 4.6mm)
Unison UK-Amino (150 x 4.6mm)

Zanamivir (Anti-flu medicine)

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 #:
TI0421
Type:
Application Note
Categories:
Biochemistry / Metabolism
Compounds:
PQQ ( pyrroloquinoline quinone )
Column(s):
Unison UK-Silica (150 x 2.0mm)
Unison UK-Amino (150 x 2.0mm)

PQQ: pyrroloquinoline quinone (Normal Phase)

Application #:
TI0249
Type:
Application Note
Categories:
Pharmaceuticals & Cosmetics
Compounds:
chloropheniramine
maleate
allantoin
Column(s):
Unison UK-Silica (250 x 4.6mm)

Ingrediants in eye drops (allantoin and chlorpheniramine, maleate)

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 #:
TI0240
Type:
Application Note
Categories:
Pyromellitic acids
Compounds:
pyromellitic dianhydride
pyromellitic acid
Column(s):
Unison UK-Silica (250 x 4.6mm)

Pyromellitic acids

Application #:
TI0237
Type:
Application Note
Categories:
Fat-Soluble Vitamins
Compounds:
beta-carotene
Vitamin K1
Vitamin A acetate
Vitamin A
Vitamin
Column(s):
Unison UK-Silica (250 x 4.6mm)

Fat soluble vitamins

Application #:
TI0209
Type:
Application Note
Categories:
DMSO
Compounds:
dimethyl sulfoxide (DMSO)
Column(s):
Unison UK-Silica (150 x 3.0mm)

The reverse phase separation of the hydrophillic organic solvent dimethyl sulfoxide (DMSO) is difficult. However, our silica columns make a nonaqueous normal phase separation possible.

Application #:
TI0198
Type:
Application Note
Categories:
Antioxidants
Compounds:
Irganox 1010
Irgafos 168
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Unison UK-C18 (75 x 4.6mm)
Unison UK-Silica (250 x 4.6mm)

Analysis for antioxidants of plastics in food.

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 #:
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 #:
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 #:
TI0184
Type:
Application Note
Categories:
Gamma-Aminobutyric Acid
Compounds:
gamma-aminobutyric acid
Column(s):
Unison UK-C18 (75 x 4.6mm)
Unison UK-Silica (250 x 2.0mm)

Normal phase separation of the neurotransmitter GABA.

Application #:
TI0180
Type:
Application Note
Categories:
Nucleotides
Compounds:
ATP
ADP
AMP
Column(s):
Unison UK-Silica (250 x 3.0mm)

Analysis of ATP, ADP and AMP in aqueous normal phase using a silica column.

Application #:
TI0178
Type:
Application Note
Categories:
Purine Nucleotide Metabolites (Normal Phase)
Compounds:
inosine,
Column(s):
Unison UK-Silica (250 x 3.0mm)

Normal phase analysis of purine nucleotide metabolites, including uric acid and allantoin, using a silica column.

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 #:
TI0171
Type:
Application Note
Categories:
Nucleic Acid Bases
Compounds:
thymine
adenine
guanine
cytosine
Column(s):
Unison UK-Silica (250 x 2.0mm)

Separation of highly polar nucleic acid bases in normal phase mode due to high organic solvent density.

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 #:
TI0168
Type:
Application Note
Categories:
Column Performance
Steroids
Compounds:
estrone
ethinylestradiol
alpha-estradiol
beta-estradiol
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Unison UK-Silica (150 x 4.6mm)

Normal Phase and Reversed Phase

Application #:
TI0167
Type:
Application Note
Categories:
Separation of high polarity compounds with a 3um silica column
Compounds:
thymidine
adenosine
guanosine
cytidine
Column(s):
Unison UK-Silica (250 x 2.0mm)

Aqueous normal phase separation of nucleosides using a silica column.

Application #:
TI0166
Type:
Application Note
Categories:
High-efficiency separation by a 3um silica particle
Compounds:
alpha-tocopherol,
Column(s):
Unison UK-Silica (150 x 4.6mm)

Separation of the difficult to separate group of isomers known as tocopherols in reverse phase mode with a silica column.

Application #:
TI0164
Type:
Application Note
Categories:
Calcium Pantothenate and Ascorbic Acid
Compounds:
calcium pantothenate
ascorbic acid
Column(s):
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)
Unison UK-Silica (150 x 4.6mm)

Analysis of highly polar vitamins under normal and reverse phase modes.

Application #:
TI0162
Type:
Application Note
Categories:
Tocopherol Nicotinate Capsule
Compounds:
tocopherol nicotinate
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Unison UK-Silica (150 x 3.0mm)

Analysis of a vitamin derivative under normal and reverse phase modes.

Application #:
TI0159
Type:
Application Note
Categories:
Water-Soluble Vitamins
Compounds:
pyridoxine
nicotinamide
riboflavin
thiamine
Column(s):
Unison UK-Silica (250 x 2.0mm)

The highly polar water soluble vitamin is retained and separated in normal phase mode.

Application #:
TI0154
Type:
Application Note
Categories:
Ascorbic Acid and Related Compounds
Compounds:
isoascorbic acid (erysorbic acid)
L-ascorbic acid
L-ascorbic acid 2-glucoside
Column(s):
Unison UK-Silica (150 x 4.6mm)

Separation of ascorbic acid and related compounds in aqueous normal phase with a silica column.

Application #:
SP0040
Type:
Poster
Categories:
Column Performance
Compounds:
Column(s):
Intrada Amino Acid (0 x 0.0mm)
Intrada WP-RP (0 x 0.0mm)
Scherzo SW-C18 (0 x 0.0mm)
Scherzo SM-C18 (0 x 0.0mm)
Scherzo SS-C18 (0 x 0.0mm)
Cadenza CD-C18 (0 x 0.0mm)
Cadenza CW-C18 (0 x 0.0mm)
Cadenza CL-C18 (0 x 0.0mm)
Cadenza HS-C18 (0 x 0.0mm)
Unison UK-C18 (0 x 0.0mm)
Unison UK-C8 (0 x 0.0mm)
Unison UK-Phenyl (0 x 0.0mm)
Unison UK-Silica (0 x 0.0mm)
Unison UK-Amino (0 x 0.0mm)
Presto FF-C18 (0 x 0.0mm)
Intrada SEC (0 x 0.0mm)
Dacapo DX-C18 (0 x 0.0mm)
Cadenza CX-C18 (0 x 0.0mm)

Imtakt Product Comparisons: Product Descriptions

Application #:
JA0006
Type:
Paper
Categories:
0
Compounds:
0
Column(s):
Unison UK-Silica (0 x 0mm)

Spin Tip Solid-Phase Extraction And HILIC-MS-MS For Quantitative Determination Of Methamphetamine And Amphetamine In Human Plasma

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.

Imtakt Global Distribution Network
©Copyright 2020 Imtakt USA. All rights reserved.