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Quantitative and guaranteed
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Each lot tested chromatographically
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Chromatographically-pure starting
components
Pickering’s Amino Acid standards have a
reputation worldwide for quality and
reliability in all post-column systems and
methods. Six Amino Acid Standard mixtures are
available for a variety of applications.
Except for the three-component test mixture
(1700-0070) the standards are in 5 mL vials,
in an appropriate citrate buffer.
Although they are stored frozen at the
factory, Pickering’s calibration standards
remain stable when shipped at ambient
temperatures. Upon receipt, however, it is
important to place them into a freezer
immediately, and store until ready for use.
Test Mixtures are the qualitative standards
and intended to be used to establish an
elution profile and for troubleshooting. |
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1700-0070 |
Amino Acid
Test Mixture Concentration 0.25 μmole/mL |
L-Cysteic
Acid |
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L-Threonine
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L-Serine
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1700-0063 |
Carbamate
Test Mixture Concentration 2.5 μg/mL |
Aldicarb
Aldicarb Sulfone |
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Aldicarb
Sulfoxide |
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DMC
(4-Bromo-3,5-dimethylphenyl-N- |
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methylcarbamate) Carbaryl Carbofuran |
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3-Hydroxycarbofuran Methiocarb |
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Methomyl
1-Naphthol Oxamyl Propoxur |
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1700-0080 |
Glyphosate
Test Mixture Concentration 2.5 μg/mL |
Glyphosate
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AMPA (Aminomethyl-phosphonic
acid) |
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CALIBRATION
STANDARDS & TEST MIXTURES CATALOG INFORMATION |
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011006P
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Native
Sample Standard, in 0.2 N Lithium citrate
buffer pH 2.36, 5 mL |
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012006P
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Native
Sample Standard, in 0.2 N Lithium citrate
buffer pH 2.36, 5 mL |
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1700-0150 |
Native
Sample Standard for rapid-screen for PKU and
MSUD, in 0.2 N Lithium citrate buffer pH 2.36,
5 mL |
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012506C
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Collagen
Hydrolysate Standard, in 0.2 N Sodium citrate
buffer pH 2.20, 5 mL |
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012506H
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Protein
Hydrolysate Standard, in 0.2 N Sodium citrate
buffer pH 2.20, 5 mL |
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1700-0155 |
Oxidized
Feed Hydrolysate Standard, in 0.2 N Sodium
citrate buffer pH 2.20, 5 mL |
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1700-0070 |
Amino Acid
Test Mixture, in 0.01 N HCl, 1.5 mL |
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1700-0063 |
Carbamate
Test Mixture, in Methanol, 1.5 mL |
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1700-0080 |
Glyphosate
Test Mixture, in water, 1.5 mL |
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1700-0170 |
Native
Sample Standard, in 0.2 N Lithium citrate
buffer pH 2.36, 5mL |
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1700-0175 |
Native
Sample Standard, basics, in 0.1 N HCl |
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1700-0180 |
Native
Sample Standard, acidics and neutrals, in 0.1
HCl |
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 -Alanine |
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Alanine |
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D,L- -Amino-adipic
acid |
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 -Amino
butyric acid |
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 -Amino-n-butyric
acid |
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D,L,-Amino-i-butyric
acid |
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-Amino--guanidinopropionic
acid |
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Ammonia |
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Anserine |
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Arginine |
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Asparagine |
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Aspartic acid |
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Carnosine |
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Citrulline |
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Creatinine |
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Cystathionine |
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Cystine |
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Cysteic acid |
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Ethanolamine |
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Glutamic acid |
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Glycine |
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Histidine |
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D,L-Homocystine |
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D,L & allo-Hydroxylysine |
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4-trans-L-Hydroxyproline |
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(1.25)
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Isoleucine |
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Leucine |
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