77025AST

Astec^® CHIRALDEX^™ B-DM Capillary GC Column

L × I.D. 50 m × 0.25 mm, d_f 0.12 μm

• Synonim(y): GC column, chiral, beta-dextran
• Kod UNSPSC: 41115710
• NACRES: SB.54

Właściwości

• Materiały: fused silica
• opis: GC capillary column
• opakowanie: pkg of 1 ea
• Parametry: -10-200 °C temperature (isothermal); -10-220 °C temperature (programmed)
• Wartość beta: 500
• df: 0.12 μm
• metody: gas chromatography (GC): suitable
• dł. × śr. wewn.: 50 m × 0.25 mm
• grupa aktywna macierzy: non-bonded; 2,3-di-O-methyl-6-t-butyl silyl derivative of β-cyclodextrin phase
• Zastosowanie: 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)
• typ kolumny: capillary chiral
• metoda separacji: chiral

Opis

Opis ogólny

Through special derivatization techniques, the concentration of the cyclodextrin in the CHIRALDEX B-DM has been substantially increased in the polysiloxane carrier. This phase is very useful for a number of free acids and bases. The B-DM is able to perform most of the separations done on a beta-permethylated phase, but with higher resolution. The selectivity of the B-DM covers applications of both the B-PM and B-PH phases, although with superior performance.

Odporność chem./fiz.

Temp. Limits:

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

Inne uwagi

We offer a variety of chromatography accessories including analytical syringes

Informacje prawne

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

CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC

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