[tabby title=”Overview”]
Calibration Standards & Test Mixtures
• Quantitative and guaranteed
• Each lot tested chromatographically
• Chromatographically-pure starting components
Pickering’s Calibration Standards have a reputation worldwide for quality and reliability in all post-column systems and methods. Additionally, we now offer Carbamates Calibration Standards and Internal Standard suitable for EPA 531.1 and EPA 531.2 analysis. Eight Amino Acid Standard mixtures are available for a variety of applications. The standards are in packs of 5 1mL ampoules.
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 qualitative standards and intended to be used to establish an elution profile and for troubleshooting.
[tabby title=”Test Mixtures”]
Test Mixtures
[zentable type=eluants title=’TEST MIXTURES CATALOG INFORMATION’]1700-0070 1700-0063 1700-0080[/zentable]
[tabby title=”Amino Acid Calibration Standards”]
Amino Acid Calibration Standards
[zentable type=eluants title=’CATALOG INFORMATION’]011006P 012006P 012506C 012506H 1700-0155 1700-0165 1700-0170 1700-0175 1700-0180[/zentable]
CALIBRATION STANDARDS
CONSTITUENTS | 1700-0180* | 1700-0175* | 1700-0170 | 011006P | 012006P | 1700-0165 | 012506C | 012506H | 1700-0155 |
---|---|---|---|---|---|---|---|---|---|
Beta-Alanine | • | • | • | • | |||||
Alanine | • | • | • | • | • | • | • | • | |
D,L-a-Amino-adipic acid | • | • | • | • | |||||
Gamma-Amino butyric acid | • | • | • | • | |||||
Alpha-Amino-n-butyric acid | • | • | • | • | |||||
D,L,b-Amino-i-butyric acid | • | • | • | • | |||||
Alpha-Amino-Beta-guanidinopropionic acid | • | • | |||||||
Ammonia | • | • | • | • | • | • | • | • | |
Anserine | • | • | • | • | |||||
Arginine | • | • | • | • | • | • | • | • | |
Asparagine | • | • | • | • | |||||
Aspartic acid | • | • | • | • | • | • | • | • | |
Carnosine | • | • | • | • | |||||
Citrulline | • | • | • | • | |||||
Creatinine | • | • | • | • | |||||
Cystathionine | • | • | • | • | |||||
Cystine | • (1.25) | • | • | • | • | • | • | ||
Cysteic acid | • | • | |||||||
Ethanolamine | • | • | • | • | |||||
Glutamic acid | • | • | • | • | • | • | • | • | |
Glycine | • | • | • | • | • | • | • | • | |
Histidine | • | • | • | • | • | • | • | • | |
D,L-Homocystine | • | • | • | • | |||||
L,L & allo-Hydroxylysine | • | • | • | • | • | ||||
4-trans-L-Hydroxyproline | • | • | • | • | • (1.25) | ||||
Isoleucine | • | • | • | • | • | • | • | • | |
Leucine | • | • | • | • | • | • | • | • | |
Lysine | • | • | • | • | • | • | • | • | |
Methionine | • | • | • | • | • | • | • | ||
Methionine-D,L-sulfoxide | • | ||||||||
Methionine-D,L-sulfone | • | • | |||||||
1-Methyl-histidine | • | • | • | • | |||||
3-Methyl-histidine | • | • | • | • | |||||
Norleucine | • | • | |||||||
Ornithine | • | • | • | • | |||||
Phenylalanine | • | • | • | • | • | • | • | • | |
Phosphoethanolamine | • | • | • | • | |||||
Phosphoserine | • | • | • | • | |||||
Proline | • | • | • | • | • | • (1.25) | • | • | |
Sarcosine | • | • | • | • | |||||
Serine | • | • | • | • | • | • | • | • | |
Taurine | • | • | • | • | • | ||||
Threonine | • | • | • | • | • | • | • | • | |
Tryptophan | • | • | • | • | • | • | |||
Tyrosine | • | • | • | • | • | • | • | ||
Urea | • | • | • | • | |||||
Valine | • | • | • | • | • | • | • | • |
NOTE: Concentration of all the constituents in the Amino Acid standards is 0.25 μmole/mL unless otherwise specified.
*Concentration of all the constituents is 2.5 μmole/mL unless otherwise specified
[tabby title=”Carbamate Calibration Standards”]
Carbamate Calibration Standards
[zentable type=eluants title=’CATALOG INFORMATION’]1700-0185 1700-0190[/zentable]
CALIBRATION STANDARDS
Catalog Number |
Description |
Constituents |
---|---|---|
1700-0185
|
Carbamates Internal Standard, 100 ug/mL |
BDMC (4-Bromo-3,5- |
1700-0190 |
Carbamates Calibration Standard 100 ug/mL |
Aldicarb Sulfone |
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