GC

Samples

Propyleneglycol , Ethyleneglycol , Decyl Alcohol , 1,4-Butanediol , Diethyleneglycol , Lauryl Alcohol , Myristyl Alcohol , Triethyleneglycol , Cetyl Alcohol , Stearyl Alcohol

Applications

Glycol and higher alcohol

Column

Thermon-3000 1% Shimalite TPA 60-80

Column Size

1.1m×3.2mm

Column temp.

90°C→180°C(5°C/min)

Carrier gas

N2,60ml/min

Injection port temp.

260°C

Detector temp.

260°C(FID)

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GC

Samples

Pyridine , 2-ethyl-2-phenylmalonediamide , Stearylalcohol ,

Applications

Analysis of primidone using Shinwasorb ～Purity test (3) 2-ethyl-2-phenylmalonediamide～

Column

Silicone OV-17 1.5% Shinwasorb-S 100/120

Column Size

1.6 m x 3.2 mm I.D. Glass

Column temp.

195℃

Carrier gas

31 mL/min N2 (Adjust so that the retention time of stearylalcohol is about 10 minutes.)

Injection port temp.

250°C

Detector temp.

250°C

Detector

FID

Injection volume

2.0 μL

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