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Merck

GC Analysis of ฮฒ-Pinene Enantiomers on Astecยฎ CHIRALDEXโ„ข B-DM

GC Analysis of β-Pinene Enantiomers on Astec® CHIRALDEX™ B-DM suitable for GC

Materials

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77023AST

Astecยฎ CHIRALDEXโ„ข B-DM Capillary GC Column

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

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G005117

GC Analysis of ฮฑ-Pinene Enantiomers on Astecยฎ CHIRALDEXโ„ข B-DM

suitable for GC

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80607

(+)-ฮฒ-Pinene

analytical standard

112089

(โˆ’)-ฮฒ-Pinene

99%

402753

(โˆ’)-ฮฒ-Pinene

≥99%

W290300

(โˆ’)-ฮฒ-Pinene

≥97%, FCC, FG

CONDITIONS

column

Astec CHIRALDEX B-DM, 30 m x 0.25 mm I.D., 0.12 μm (77023AST)

oven

70 ยฐC

inj. temp.

250 ยฐC

detector

FID, 250 ยฐC

carrier gas

helium, 30 psi

injection

0.2 μL, 80:1 split

sample

5 mg/mL in ethanol
peak 1: d-ฮฒ-pinene
peak 2: l-ฮฒ-pinene

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Elution order reversal on CHIRALDEX G-DP.

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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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