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Merck

GC Analysis of (R)-(+)-1-Phenylethanol on Astecยฎ CHIRALDEXโ„ข B-PM

GC Analysis of (R)-(+)-1-Phenylethanol on Astec® CHIRALDEX™ B-PM suitable for GC

Materials

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76023AST

Astecยฎ CHIRALDEXโ„ข B-PM Capillary GC Column

L ร— I.D. 30 m ร— 0.25 mm, df 0.12 ฮผm

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77848

(R)-(+)-1-Phenylethanol

for chiral derivatization, LiChropurโ„ข, โ‰ฅ99.0%

07366

(R)-(+)-1-Phenylethanol

≥98.5% (sum of enantiomers, GC)

685828

(R)-1-Phenylethanol

97%

CONDITIONS

column

Astec CHIRALDEX B-PM, 30 m x 0.25 mm I.D., 0.12 μm (76023AST)

oven

120 ยฐC

inj. temp.

250 ยฐC

detector

FID, 250 ยฐC

carrier gas

helium, 24 psi

injection

1 μL, 80:1 split

sample

3 mg/mL in methylene chloride
peak 1: (R)-(+)-1-phenylethanol

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

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