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Merck

GC Analysis of Mandelic Acid Methyl Ester Enantiomers on Astec® CHIRALDEX B-DP

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

材料

分析柱

产品编号
说明
价格

Astec® CHIRALDEX B-DP 毛细管GC色谱柱

L × I.D. 30 m × 0.25 mm, df 0.12 μm

標準

产品编号
说明
价格

扁桃酸

99%

(R)-(-)-扁桃酸

98%

(R)-(-)-扁桃酸

ReagentPlus®, ≥99%

CONDITIONS

column

Astec CHIRALDEX B-DP, 30 m x 0.25 mm I.D., 0.12 μm (78023AST)

oven

140 °C

inj. temp.

250 °C

detector

FID, 250 °C

carrier gas

helium, 30 psi

sample

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

说明

法律資訊

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