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GC Analysis of Mandelic Acid Methyl Ester Enantiomers on Astec® CHIRALDEX™ G-TA

GC Analysis of Mandelic Acid Methyl Ester Enantiomers on Astec® CHIRALDEX™ G-TA suitable for GC

Materials

analytical column

Product No.
Description
Pricing

73033AST

Astec® CHIRALDEX™ G-TA Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.12 μm

standard

Product No.
Description
Pricing

M2101

Mandelic acid

99%

M2209

(R)-(−)-Mandelic acid

98%

154210

(R)-(−)-Mandelic acid

ReagentPlus®, ≥99%

CONDITIONS

column

Astec CHIRALDEX G-TA, 30 m x 0.25 mm I.D., 0.12 μm (73033AST)

oven

140 °C

detector

FID, 250 °C

carrier gas

helium, 30 psi

inj. temp.

250 °C

sample

peak 1: S(+)-methyl mandelate
peak 2: R(-)-methyl mandelate

Description

Analysis Note

Elution order reversal on CHIRALDEX B-DP.

Legal Information

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

Chromatogram Search

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