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Technical Information   Posters   Papers

Application #:
TI0809
Type:
Application Note
Categories:
LC-MS
Environmental and Agricultural
Compounds:
thiabendazole
imazalil
o-phenylphenol
prochloraz
Column(s):
Unison UK-C18 (50 x 3.0mm)
Unison UK-C8 (50 x 3.0mm)
Unison UK-Phenyl (50 x 3.0mm)

LC-MS: Fungicides for citrus fruits

Application #:
TI0702
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
Arsenobetaine
Column(s):
Scherzo SW-C18 (150 x 3.0mm)
Scherzo SM-C18 (150 x 3.0mm)
Scherzo SS-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)

The Scherzo SS-C18 column shows improved resolution of arsenobetaine compared to a standard C18 column. The Scherzo SM-C18 and the Scherzo SW-C18 show similar retention of this zwitterion as the standard Unison UK-C18 column.

Application #:
TI0668
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
beta-endosulfan
alpha-endosulfan
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CW-C18 (150 x 3.0mm)
Presto FF-C18 (150 x 4.6mm)

Endosulfan isomers

Application #:
TI0667
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
beta-endosulfan
alpha-endosulfan
Column(s):
Scherzo SM-C18 (150 x 3.0mm)
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CL-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)

Endosulfan isomers

Application #:
TI0664
Type:
Application Note
Categories:
Industrial Chemical
Environmental and Agricultural
Compounds:
glyphosate
AMPA (metabolite)
glufosinate
MPPA (metabolite)
bialaphos
Column(s):
Scherzo SM-C18 (30 x 3.0mm)

LC-MS analysis of phosphorus-containing amino acid type herbicides and their metabolites

Application #:
TI0581
Type:
Application Note
Categories:
Industrial Chemical
Environmental and Agricultural
Compounds:
Bisphenol A
Column(s):
Scherzo SM-C18 (75 x 4.6mm)
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CW-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)
Cadenza HS-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)

Bisphenol A

Application #:
TI0556
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
glyphosate
surfactant
Column(s):
Scherzo SM-C18 (250 x 3.0mm)

Herbicide formulation (glyphosate)

Application #:
TI0555
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
glufosinate
fosetyl
glyphosate
paraquat dichloride
diquat dibromide
Column(s):
Scherzo SM-C18 (250 x 3.0mm)

Organophosphorous pesticides, quaternary ammonium herbicides

Application #:
TI0552
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
sodium arsenite
dimethylarsinic acid (DMAA)
methylarsonic acid (MAA)
disodium hydrogenarsenate heptahydrate
Column(s):
Scherzo SM-C18 (250 x 3.0mm)
Unison UK-C18 (250 x 3.0mm)

Arsenic compounds

Application #:
TI0549
Type:
Application Note
Categories:
Industrial Chemical
Environmental and Agricultural
Compounds:
sodium thiosulfate
Column(s):
Scherzo SM-C18 (150 x 3.0mm)

Sodium thiosulfate

Application #:
TI0540
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
glyphosate
Column(s):
Scherzo SM-C18 (150 x 3.0mm)

Glyphosate

Application #:
TI0538
Type:
Application Note
Categories:
Environmental and Agricultural
Industrial Chemical
Compounds:
naphthalene
fluorene
acenaphthene
anthracene
benzo(j)fluoranthene
benzo(e)pyrene
Column(s):
Cadenza CL-C18 (250 x 3.0mm)

Polycyclic aromatic hydrocarbons

Application #:
TI0523
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
acetic acid
trifluoroacetic acid
trichloroacetic acid
Column(s):
Scherzo SM-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)

Acetic Acid and Trihaloacetic Acids

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 #:
TI0425
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
microcystin RR
microcystin YR
microcystin LR
Column(s):
Unison US-C18 (50 x 2.0mm)

Microcystins

Application #:
TI0420
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
microcystin YR
microcystin RR
microcystin LR
Column(s):
Unison UK-Amino (150 x 3.0mm)

Microcystins

Application #:
TI0419
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
microcystin YR
microcystin RR
microcystin LR
Column(s):
Cadenza CD-C18 (150 x 3.0mm)
Cadenza CW-C18 (150 x 3.0mm)
Cadenza CL-C18 (150 x 3.0mm)
Unison UK-C18 (150 x 3.0mm)
Unison UK-C8 (150 x 3.0mm)
Unison UK-Phenyl (150 x 3.0mm)

Microcystins

Application #:
TI0413
Type:
Application Note
Categories:
Direct Serum Injection
Environmental and Agricultural
Compounds:
PFBS perfluorobutanesulfonic acid
PFOA perfluorooctanoic acid
PFOS perfluorooctanesulfonic acid
Column(s):
Cadenza HS-C18 (250 x 3.0mm)

PFAAs in Bovine Serum

Application #:
TI0412
Type:
Application Note
Categories:
Environmental and Agricultural
Industrial Chemicals
Compounds:
perfluorooctanoic acid
perfluorooctanesulfonic acid
perfluorobutanesulfonic acid
Column(s):
Cadenza CD-C18 (75 x 2.0mm)
Cadenza CW-C18 (75 x 2.0mm)
Cadenza CL-C18 (75 x 2.0mm)
Unison UK-C18 (75 x 2.0mm)
Unison UK-C8 (75 x 2.0mm)
Unison UK-Phenyl (75 x 2.0mm)

PFAAs

Application #:
TI0396
Type:
Application Note
Categories:
LC-MS
Environmental and Agricultural
Compounds:
methamidophos
dichlorvos
Column(s):
Unison UK-C18 (50 x 2.0mm)

LC-MS/MS Application - Organophosphorous Pesticides

Application #:
TI0383
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
trichloroacetic acid (TCAA)
tribromoacetic acid (TBAA)
monochloroacetic acid (MCAA)
monobromoacetic acid (MBAA)
dichloroacetic acid (DCAA)
dibromoacetic acid (DBAA)
bromochloroacetic acid (BCAA)
Column(s):
Cadenza CW-C18 (250 x 3.0mm)
Unison UK-Amino (250 x 3.0mm)

Halo acetic acids

Application #:
TI0299
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
Anions
Column(s):
Cadenza CW-C18 (150 x 4.6mm)
Cadenza CL-C18 (150 x 4.6mm)
Cadenza HS-C18 (150 x 4.6mm)
Unison UK-C18 (150 x 4.6mm)
Unison UK-C8 (150 x 4.6mm)
Unison UK-Phenyl (150 x 4.6mm)

Anions

Application #:
TI0298
Type:
Application Note
Categories:
Environmental and Agricultural
Compounds:
Anions
Column(s):
Unison UK-C18 (150 x 4.6mm)

Anions

Application #:
TI0284
Type:
Application Note
Categories:
Environmental and Agricultural
Industrial Chemicals
Compounds:
dinitrobenzene (p-)
dinitrobenzene (o-)
dinitrobenzene (m-)
Column(s):
Cadenza CD-C18 (250 x 4.6mm)
Cadenza HS-C18 (250 x 4.6mm)

Dinitrobenzene

Application #:
TI0266
Type:
Application Note
Categories:
Column Performance
Industrial Chemicals
Environmental and Agricultural
Compounds:
o-methoxyphenol
m-methoxyphenol
p-methoxyphenol
Column(s):
Cadenza CD-C18 (150 x 4.6mm)
Cadenza CL-C18 (150 x 4.6mm)

Positional Isomers on CL-C18

Application #:
TI0265
Type:
Application Note
Categories:
Column Performance
Environmental and Agricultural
Industrial Chemicals
Compounds:
biphenyl
o-terphenyl
m-terphenyl
triphenylene
p-terphenyl
Column(s):
Cadenza CD-C18 (75 x 4.6mm)
Cadenza CL-C18 (75 x 4.6mm)

Separation Properties of Polycyclic Aromatic Compounds on CL-C18

Application #:
TI0248
Type:
Application Note
Categories:
LC-MS
Environmental and Agricultural
Compounds:
trichloroacetic acid (TCAA)
monochloroacetic acid (MCAA)
dichloroacetic acid (DCAA)
Column(s):
Unison UK-C18 (75 x 3.0mm)

LC-MS halo acetic acids

Application #:
TI0239
Type:
Application Note
Categories:
Halo Acetic Acids
Compounds:
monochloroacetic acid (MCAA)
dichloroacetic acid (DCAA)
trichloroacetic acid (TCAA)
bromochloroacetic acid (BCAA)
monobromoacetic acid (MBAA)
dibromoacetic acid (DBAA)
tribromoacetic acid (TBAA)
Column(s):
Cadenza CL-C18 (250 x 4.6mm)
Unison UK-C18 (250 x 4.6mm)

Halo acetic acids

Application #:
TI0236
Type:
Application Note
Categories:
Agricultural Chemicals (11)
Compounds:
phthalthrin (tetramethrin)
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Agricultural chemicals

Application #:
TI0235
Type:
Application Note
Categories:
Agricultural Chemicals (10)
Compounds:
iminoctadine (guazatine)
Column(s):
Unison UK-C18 (100 x 4.6mm)

Agricultural chemicals

Application #:
TI0234
Type:
Application Note
Categories:
Agricultural Chemicals (9)
Compounds:
pyrazosulfuron-ethyl
mepronil (basitac)
bromobutide (sumiherb)
ethofenprox
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Agricultural chemicals

Application #:
TI0233
Type:
Application Note
Categories:
Agricultural Chemicals (8)
Compounds:
benomyl
thiophanate-methyl
azoxystrobin
diethofencarb
fludioxonil
procymidone
mepanipyrim
triflumizole
fluazinam
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Agricultural chemicals

Application #:
TI0232
Type:
Application Note
Categories:
Agricultural Chemicals (7)
Compounds:
acephate
chromafenozide
fenitrothion
indoxacarb-MP
benfuracarb
emamectin B1a
ethofenprox
silafluofen
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Agricultural chemicals

Application #:
TI0231
Type:
Application Note
Categories:
Agricultural Chemicals (6)
Compounds:
dinotefuran
nitenpyram
thiamethoxam
imidacloprid
clothianidin
acetamiprid
thiacloprid
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Agricultural chemicals

Application #:
TI0230
Type:
Application Note
Categories:
Agricultural Chemicals (5)
Compounds:
acephate
dinotefuran
nitenpyram
thiamethoxam
imidacloprid
clothianidin
acetamiprid
thiacloprid
benomyl
pyrazosulfuron-ethyl
thiophanatemethyl
azoxystrobin
diethofencarb
fludioxonil
mepronil (basitac)
chromafenozide
fenitrothion
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Agricultural chemicals

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 #:
TI0189
Type:
Application Note
Categories:
ƒ¿-Solanine and ƒ¿-Chaconine from Potato
Compounds:
alpha-solanine
alpha-chaconine
Column(s):
Cadenza CD-C18 (75 x 2.0mm)

Detection of the alkaloids α- Solanine and α- Chaconine is difficult using UV radiation, but possible with MS analysis.

Application #:
TI0187
Type:
Application Note
Categories:
Aromatic Sulfonates
Compounds:
sodium p-toluenesulfonate
sodium benzoate
disodium 2
6-naphthalenedisulfonate
disodium 1
5-naphthalenedisulfonate
sodium xylenesulfonate
sodium 1-naphthalenesulfonate
Column(s):
Cadenza CD-C18 (50 x 4.6mm)

Separation of aromatic sulfonate using a volatile ion pair reagent.

Application #:
TI0135
Type:
Application Note
Categories:
Volicitin-related Compounds from the Oral Secretion of Caterpillars
Compounds:
Volicitin
linoleic acid
linolenic acid
Column(s):
Cadenza CD-C18 (75 x 3.0mm)

LC-MS analysis of volicitin related compounds.

Application #:
TI0134
Type:
Application Note
Categories:
Pyrethrins
Compounds:
Pyrethrin I
Pyrethrin II
Cinerin I
Cinerin II
Jasmolin I
Jasmolin II
allethrin
Column(s):
Unison UK-C18 (100 x 4.6mm)

Analysis of pyrethrin, an active ingredient in painted daisies.

Application #:
TI0132
Type:
Application Note
Categories:
Urea
Compounds:
urea
Column(s):
Unison UK-C18 (250 x 4.6mm)

Reverse phase analysis of dye-labeled urea, a highly polar compound.

Application #:
TI0113
Type:
Application Note
Categories:
Environmental Pesticides (Asulam and Thiuram)
Compounds:
Asulam
Thiuram
Column(s):
Unison UK-Phenyl (50 x 4.6mm)

High-speed detection with 0.1ppm volatile mobile phase of the golf-course environmental pesticides Asulum and Thiuram.

Application #:
TI0111
Type:
Application Note
Categories:
Industrial Chemical
Environmental and Agricultural
Compounds:
Oxine-Copper
Column(s):
Unison US-C18 (75 x 4.6mm)

Oxine-copper

Application #:
TI0093
Type:
Application Note
Categories:
LC-MS Application for Bug Repellent Active Ingredient
Compounds:
DEET (N
N-diethyl-m-toluamide)
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

High sensitivity LC-MS analysis of 100fg of DEET, a component of pesticides.

Application #:
TI0091
Type:
Application Note
Categories:
LC-MS Application for Endocrine Disruptor
Compounds:
4-octylphenol
Column(s):
Cadenza CD-C18 (100 x 2.0mm)

High sensitivity LC-MS detection of 5pg of the environmental hormone octyl phenol.

Application #:
TI0070
Type:
Application Note
Categories:
Detection of Aldehydes in The Liver Homogenate of 9 Month-Old Mouse
Compounds:
malonaldehyde-DNP
acetaldehyde-DNP
propionaldehyde-DNP
acrolein-DNP
crotonaldehyde-DNP
pentanal-DNP
hexanal-DNP
hexenal-DNP
heptanal-DNP
nonanal-DNP
nonenal-DNP
Column(s):
Cadenza CD-C18 (250 x 4.6mm)

Detection of DNP converted aldehydes from mouse liver homogenate.

Application #:
TI0069
Type:
Application Note
Categories:
Fungicides for Citrus Fruits
Compounds:
thiabendazole
o-phenylphenol
imazalil
Column(s):
Cadenza CD-C18 (50 x 2.0mm)
Cadenza CD-C18 (50 x 3.0mm)
Cadenza CD-C18 (50 x 4.6mm)

Comparison of internal diameter in the high-speed separation of fungicide for citrus fruits.

Application #:
TI0066
Type:
Application Note
Categories:
Indoor air pollutants
Compounds:
chloroform
benzene
trichlorethylene
toluene
styrene
o-dichlorbenzene
ethylbenzene
p-xylene
m-dichlorbenzene
tetrachlorethylene
Column(s):
Cadenza CD-C18 (100 x 4.6mm)

Simultaneous high-speed analysis of indoor air contaminants.

Application #:
TI0046
Type:
Application Note
Categories:
Formaldehyde as Indoor Air pollutant
Compounds:
formaldehyde
Column(s):
Cadenza CD-C18 (75 x 2.0mm)

Analysis of DNP labeled formaldehyde, one of the causes of "Sick House Syndrome," in indoor air sample.

Application #:
TI0024
Type:
Application Note
Categories:
Compounds:
malathion
MEP
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CD-C18 (30 x 3.0mm)
Cadenza CD-C18 (30 x 4.6mm)

High-speed separation of four agricultural chemicals

Application #:
TI0023
Type:
Application Note
Categories:
Compounds:
benomyl
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CD-C18 (30 x 3.0mm)
Cadenza CD-C18 (30 x 4.6mm)

High-speed separation of three agricultural chemicals

Application #:
TI0022
Type:
Application Note
Categories:
Compounds:
TPN
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CD-C18 (30 x 3.0mm)
Cadenza CD-C18 (30 x 4.6mm)

High-speed separation of two agricultural chemicals

Application #:
TI0021
Type:
Application Note
Categories:
Compounds:
acephate
Column(s):
Cadenza CD-C18 (30 x 2.0mm)
Cadenza CD-C18 (30 x 3.0mm)
Cadenza CD-C18 (30 x 4.6mm)

High-speed analysis of one agricultural chemicals

Application #:
TI0020
Type:
Application Note
Categories:
DNPH-aldehydes and ketones
Compounds:
formaldehyde-DNPH
acetaldehyde-DNPH
acetone-DNPH
acrolein-DNPH
propionaldehyde-DNPH
crotonaldehyde-DNPH
methacrolein-DNPH
2-butanone-DNPH
n-butylaldehyde-DNPH
benzaldehyde-DNPH
valeraldehyde-DNPH
p-tolualdehyde-DNPH
hexaldehyde-DNPH
Column(s):
Cadenza CD-C18 (250 x 2.0mm)
Cadenza CD-C18 (250 x 4.6mm)

Our high resolution 3um semi micro column is powerful enough to separate out 13 different aldehydes.

Application #:
TI0019
Type:
Application Note
Categories:
Formaldehyde and Acetaldehyde
Compounds:
formaldehyde-DNPH
acetaldehyde-DNPH
Column(s):
Cadenza CD-C18 (75 x 2.0mm)
Cadenza CD-C18 (75 x 3.0mm)
Cadenza CD-C18 (75 x 4.6mm)

Ranging from 2-4.6 mm internal diameter, our columns deliver similar efficiency in the separation of formaldehyde and acetaldehyde.

Application #:
SP0019
Type:
Poster
Categories:
0
Compounds:
0
Column(s):
Cadenza CD-C18 (50 x 2.0mm)

High Throughput Reliable Quantitation of 25 - hydroxy vitamin D in Serum by Offline Sample Preparation and a LC - MS/MS Instrument

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