76023AST

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

L × I.D. 30 m × 0.25 mm, d_f 0.12 μm

• Synonym(e): GC column, chiral, beta-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; 2,3,6-tri-O-methyl derivative of β-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

The main difference between CHIRALDEX B-PM and the Supelco β-DEX 110 and Supelco β-DEX 120 phases is the concentration of the permethyl-derivatized cyclodextrin that is doped into the polysiloxane carrier. CHIRALDEX B-PM is a general-purpose column used for the separation of acids, alcohols, barbitals, diols, epoxides, esters, hydrocarbons, ketones, lactones and terpenes. Also, some underivatized alcohols and diols as well as some analytes with polar groups, i.e. tertiary amines, show excellent separation.

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