Skip to Content
Merck
CN
All Photos(1)

Documents

76023AST

Supelco

Astec® CHIRALDEX™ B-PM Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.12 μm

Synonym(s):

GC column, chiral, beta-dextran

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41115710
eCl@ss:
32110502
NACRES:
SB.54

material

fused silica

Quality Level

100

description

GC capillary column

packaging

pkg of 1 ea

parameter

-10-200 °C temperature (isothermal)
-10-220 °C temperature (programmed)

Beta value

500

df

0.12 μm

technique(s)

gas chromatography (GC): suitable

L × I.D.

30 m × 0.25 mm

matrix active group

non-bonded; 2,3,6-tri-O-methyl derivative of β-cyclodextrin phase

application(s)

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)

column type

capillary chiral

separation technique

chiral

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

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.

Chem/Phys Resistance

Temp. Limits:
  • -10 °C to 200 °C isothermal, 220 °C programmed

Other Notes

We offer a variety of chromatography accessories including analytical syringes

Legal Information

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIRALDEX is a trademark of Sigma-Aldrich Co. LLC

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
287223-04
287223-03
287223-02
287223-01
285743-04

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

C Freissinet et al.
Journal of chromatography. A, 1306, 59-71 (2013-08-08)
The performances of several commercial chiral capillary columns have been evaluated with the aim of determining the one most suitable for enantiomeric separation in a gas chromatograph onboard a space probe. We compared the GC-MS response of three capillary columns
Synthesis of enantiopure ?2-homoalanine derivatives via rhodium catalyzed asymmetric hydrogenation
Luhr, Susan, et al.
Tetrahedron, 24 (7), 395-401 (2013)
Recent development of cationic cyclodextrins for chiral separation
Zhou, Jie, et al.
TrAC, Trends in Analytical Chemistry, 65, 22-29 (2015)
Izabela Kania-Korwel et al.
Journal of chromatography. A, 1278, 133-144 (2013-01-26)
Changes in the enantiomeric fraction of chiral polychlorinated biphenyls (PCBs) are a powerful tool to investigate the movement of PCBs in the environment, for example as part of source apportionment and ecological studies. Environmental studies typically employ a series of
Ionic cyclodextrins in ionic liquid matrices as chiral stationary phases for gas chromatography
Huang, Ke, et al.
Tetrahedron Asymmetry, 1217 (32), 5261-5273 (2010)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service