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GC Analysis of Active Amyl Alcohol, Isoamyl Alcohol, and C10-C14 n-Alkane Markers on SLB®-IL76i

GC Analysis of Active Amyl Alcohol, Isoamyl Alcohol, and C10-C14 n-Alkane Markers on SLB®-IL76i suitable for GC

Materials

analytical column

Product No.
Description
Pricing

29869-U

SLB®-IL76i Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.20 μm

CONDITIONS

column

SLB-IL76i, 30 m x 0.25 mm I.D., 0.20 μm (29869-U)

oven

90 °C

inj. temp.

250 °C

detector

FID, 250 °C

carrier gas

hydrogen, 40 cm/sec

injection

1 μL, 100:1 split

liner

4 mm I.D., split type, cup design

sample

7 analytes in methylene chloride

Description

Analysis Note

Active amyl alcohol and isoamyl alcohol are by-products of the fermentation process. They are of concern to alcoholic beverage manufacturers due to their aroma characteristics. In this application, both analytes and several n-alkane markers are analyzed on SLB IL76i. This inert ionic liquic column produces great peak shapes for both alcohols, resulting in great resolution.

Legal Information

SLB is a registered trademark of Merck KGaA, Darmstadt, Germany

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