GC

Samples

1,1,1-Trichloroethane , Trichloroethylene , Bromodichloromethane , Chlorodibromomethane , Tetrachloroethylene , Bromoform

Applications

Measurements of trihalomethanes using Shinwasorb -2-

Column

Silicone DC-550 10% Shinwasorb-S 60/80

Column Size

3.1 m x 3.2 mm I.D. Glass

Column temp.

90℃

Carrier gas

50 mL/min N₂

Injection port temp.

220℃

Detector temp.

220℃

Detector

FID

Injection volume

1.0 μL

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GC

Samples

Acetone , Dichlorvos , 1-chloronaphthalene

Applications

Analysis of dichlorvos using Shinwasorb

Column

Silicone DC-550 10% Shinwasorb-S 60/80

Column Size

2.1 m x 3.2 mm I.D. Glass

Column temp.

180℃

Carrier gas

40 mL/min N₂ (Adjust so that the retention time of dichlorvos is about 6 minutes.)

Injection port temp.

230°C

Detector temp.

230°C

Detector

FID

Injection volume

2.0 μL

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