Merck, 14019AST, Astec® CHIROBIOTIC® TAG Chiral HPLC Column

General description
The removal of three carbohydrate moieties gives CHIROBIOTIC® TAG complementary selectivity to CHIROBIOTIC® T. Resolution is enhanced toward many of the amino acids, α, β, γ and cyclic, and especially sulfur-containing methionine, histidine and cysteine. A number of neutral molecules like the oxazolidinones, hydantoins and diazepines have shown enhanced resolution and, more remarkably, in the single solvents like methanol, ethanol and acetonitrile. Some acidic molecules have also shown increased selectivity.

Bonded phase: Teicoplanin aglycone
Operating pH range: 3.0 - 6.8
Particle diameter: 5, 10 or 16 μm
Pore size: 100 Å

Other Notes
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Legal Information
Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC