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Derivation/Detection reagents for HPLC  |
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For precolumn derivatization and detection of amino acids in visible light down to sub-picomolar levels, followed by reverse-phase HPLC.
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Derivatizes amino acid optical isomers in just 90 minutes.
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An easy, economical way to detect amino acids in pre- and post-column chromatographic effluents.
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Ready-to-use precolumn OPA derivatization reagent for highly sensitive amino acid analysis.
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Ninhydrin reagents are ideal for postcolumn derivatization.
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Phenacyl-8 is 0.1 mmole/ml phenylacylbromide and 0.005 mmole/ml crown ether in actonitrile. p-Bromophenylacyl8 is 0.1 mmole/ml p-bromophenacylbromide and 0.005 mmole/ml crown ether in actonitrile.
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For quantitative precolumn derivatization of amino acids by reverse-phase HPLC.
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An excellent choice for spectrophotometric detection.
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