78033AST

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

L × I.D. 30 m × 0.25 mm, d_f 0.12 μm

• Synonym(e): GC column, chiral, gamma-dextran
• UNSPSC-Code: 41115710
• eCl@ss: 32110502
• NACRES: SB.54

Eigenschaften

• Materialien: fused silica
• Beschreibung: GC capillary column
• Verpackung: pkg of 1 ea
• Parameter: -10-200 °C temperature (isothermal); -10-220 °C temperature (programmed)
• Beta-Wert: 500
• df: 0.12 μm
• Methode(n): gas chromatography (GC): suitable
• L × ID: 30 m × 0.25 mm
• Aktive Matrixgruppe: non-bonded; 2,3-di-O-propionyl-6-t-butyl silyl derivative of γ-cyclodextrin phase
• Anwendung(en): 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)
• Säulenart: capillary chiral
• Trenntechnik: chiral

Beschreibung

Allgemeine Beschreibung

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.

Chemische/physikalische Beständigkeit

Temp. Limits:

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

Sonstige Hinweise

We offer a variety of chromatography accessories including analytical syringes

Rechtliche Hinweise

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

CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC