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GC Analysis of Volatile Flavor Compound Enantiomers on Astec® CHIRALDEX G-TA

GC Analysis of Volatile Flavor Compound Enantiomers on Astec® CHIRALDEX™ G-TA suitable for GC

材料

分析柱

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訂價

Astec® CHIRALDEX G-TA 毛细管GC色谱柱

L × I.D. 30 m × 0.25 mm, df 0.12 μm

標準

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DL-乳酸甲酯

≥97.0% (GC)

1-苯基乙醇

98%

α-紫罗兰酮

natural, ≥86%

(R)-(-)-香芹酮

98%

DL-扁桃酸甲酯

97%

β-丁内酯

98%

δ-Octanolactone

AldrichCPR

CONDITIONS

column

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

oven

60 °C, 2 °C/ min to 160 °C (hold 20 min)

inj. temp.

250 °C

detector

FID, 250 °C

carrier gas

helium, 30 cm/sec, set at 75 °C

injection

1 μL, split 100:1

描述

法律資訊

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