Chromatography & Mass Spectrometry Reagents
High-purity silylation, alkylation and acylation reagents and labware for use in derivatization for drugs of abuse testing and other GC applications.
Acylation is the conversion of compounds that contain active hydrogens (e.g., -OH, -SH and -NH) into esters, thioesters and amides, respectively, through the action of a carboxylic acid or a carboxylic acid derivative.
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Used in derivatization for GC, alkylation represents the replacement of an active hydrogen by an aliphatic or aliphatic-aromatic (e.g., benzyl) group.
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Make glass and plastic surfaces inert and unreactive. Deactivate and recondition chromatographic columns.
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Reagents for the modification of active hydrogens from acids, alcohols, thiols, amines and other groups with an inert trimethylsilyl (TMS) group. Silylation adds mass and makes compounds more suitable for gas chromatography.
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Specially manufactured and packaged to meet the exact needs of silylation and other sensitive derivatization reactions.
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Specialized reagents for GC applications.
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Chromatographic & Mass Spectometry reagents |
Packed in glass ampules – Easier, Safer and No Wastage |
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Derivation/Detection reagents for HPLC
Pre- and post-column derivation/detection reagents for HPLC analysis of peptides and proteins.
6N HCl in convenient, ready-to-use ampules for amino acid analysis.
Pre-column derivatization and sub-picomolar detection of amino acids in visible light followed by reverse-phase HPLC.
Derivatizes amino acid optical isomers in just 90 minutes.
The reagent of choice for colorimetric detection of amino acids.
For quantitative precolumn derivatization of amino acids by reverse-phase HPLC.
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.
For easy, colorimetric detection and measurement of primary amines.
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Reagents and Solvents 
