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GC Analysis of α-Pinene Enantiomers on Astec® CHIRALDEX™ B-DM

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

Materials

analytical column

Product No.
Description
Pricing

77023AST

Astec® CHIRALDEX™ B-DM Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.12 μm

Application

Product No.
Description
Pricing

G005121

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

suitable for GC

standard

Product No.
Description
Pricing

80599

(−)-α-Pinene

analytical standard

80605

(+)-α-Pinene

analytical standard

305715

(−)-α-Pinene

99%, optical purity ee: 97% (GLC)

274399

(−)-α-Pinene

99%, optical purity ee: ≥86% (GLC)

268070

(+)-α-Pinene

≥99%

147524

α-Pinene

98%

P45680

(+)-α-Pinene

98%

P45702

(−)-α-Pinene

98%, optical purity ee: ≥81% (GLC)

W290203

(−)-α-Pinene

≥97%, FCC, FG

W290238

(1R)-(+)-α-Pinene

97%, FG

CONDITIONS

column

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

oven

50 °C

inj. temp.

250 °C

detector

FID, 250 °C

carrier gas

helium, 30 psi

injection

1 μL, 80:1 split

sample

4 mg/mL in methylene chloride
peak 1: l-α-pinene (S(-)-α-pinene)
peak 2: d-α-pinene (R(+)-α-pinene)

Description

Analysis Note

Elution order reversal (d,l) on CHIRALDEX G-DP.

Legal Information

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

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