78033AST

Astec^® CHIRALDEX^™ G-DP Capillary GC Column

L × I.D. 30 m × 0.25 mm, d_f 0.12 μm

• Sinonimo/i: GC column, chiral, gamma-dextran
• Codice UNSPSC: 41115710
• eCl@ss: 32110502
• NACRES: SB.54

Proprietà

• Materiali: fused silica
• Descrizione: GC capillary column
• Confezionamento: pkg of 1 ea
• Parametri: -10-200 °C temperature (isothermal); -10-220 °C temperature (programmed)
• Beta: 500
• df: 0.12 μm
• tecniche: gas chromatography (GC): suitable
• Lungh. × D.I.: 30 m × 0.25 mm
• Gruppo funzionale matrice: non-bonded; 2,3-di-O-propionyl-6-t-butyl silyl derivative of γ-cyclodextrin phase
• applicazioni: 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)
• Tipo di colonna: capillary chiral
• Tecnica di separazione: chiral

Descrizione

Descrizione generale

Incorporates a phase consisting of a 2,3-di-O-propionyl-6-t-butyl silyl derivative of γ-cyclodextrin. The CHIRALDEX G-DP phase was designed to enhance selectivity for both aliphatic and aromatic amines, in additional to aliphatic and some aromatic esters. This phase is especially useful for polar racemates, as it exhibits high efficiency and resolution at low retention times. G-DP demonstrates better hydrolytic and thermal stability than the CHIRALDEX G-TA.

Resistenza chim/fis

Temp. Limits:

• -10 °C to 200 °C isothermal, 220 °C programmed

Altre note

We offer a variety of chromatography accessories including analytical syringes

Note legali

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany

CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC