Astec(R) CHIRALDEX(R) G-TA Capillary GC Column (C15-1308-349)

General description

Astec^® CHIRALDEX G-TA is the first choice in the Group 1 CSPs (Surface Interactions, Complex Derivatives). This phase has been shown to be the most broadly-selective phase for the pharmaceutical industry, especially for the analysis of chiral intermediates and drug studies in various stages of clinical trials. Separations occur without the inclusion mechanism and are typically faster and more efficient than most chiral stationary phases. G-TA has also been used to separate parent drug enantiomers and their metabolites. G-TA has its highest selectivity for oxygen-containing analytes like alcohols, diols and polyols as the free alcohol and as an acyl derivative; amines as acyl derivatives; amino alcohols, halogens (Cl>Br>F), amino acids, hydroxy acids, lactones, furans and pyrans. It is also highly selective for halogenated compounds.

Chem/Phys Resistance

Temp. Limits:

• -10 °C to 180 °C isothermal and programmed

Other Notes

We offer a variety of chromatography accessories including analytical syringes

Legal Information

Astec is a registered trademark of Sigma-Aldrich Co. LLC

CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC

material: fused silica . Quality Level: 100. description: GC capillary column. packaging: pkg of 1 . ea. parameter: -10-180 °C temperature (isothermal or programmed). Beta value: 500. d_f: 0.12 . μ. m. technique(s): gas chromatography (GC): suitable. L × I.D.: 20 . m × 0.25 . mm . matrix active group: non-bonded. 2,6-di-O-pentyl-3-trifluoroacetyl derivative of γ. -cyclodextrin phase. application(s): agriculture
chemicals and industrial polymers
cleaning products
clinical
cosmetics
environmental
flavors and fragrances
food and beverages
forensics and toxicology
life science and biopharma
personal care
pharmaceutical (small molecule). column type: capillary chiral. separation technique: chiral.