76023AST

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

L × I.D. 30 m × 0.25 mm, d_f 0.12 μm

• Sinônimo(s): GC column, chiral, beta-dextran
• Código UNSPSC: 41115710
• eCl@ss: 32110502
• NACRES: SB.54

Propriedades

• Materiais: fused silica
• Nível de qualidade: 100
• descrição: GC capillary column
• embalagem: pkg of 1 ea
• Parâmetros: -10-200 °C temperature (isothermal); -10-220 °C temperature (programmed)
• Valor beta: 500
• df: 0.12 μm
• técnica(s): gas chromatography (GC): suitable
• C × D.I.: 30 m × 0.25 mm
• Grupo ativo da matriz: non-bonded; 2,3,6-tri-O-methyl derivative of β-cyclodextrin phase
• aplicação(ões): 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 de coluna: capillary chiral
• técnica de separação: chiral

Descrição

Descrição geral

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.

Resistência química/física

Temp. Limits:

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

Outras notas

We offer a variety of chromatography accessories including analytical syringes

Informações legais

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

CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC