GC

Samples

Dichlorvos (DDVP) , Methyldemeton , Methyl parathion , Parathion , EPN

Applications

Measurement of organophosphorus compounds using Shinwasorb

Column

Silicone OV-17 1% Shinwasorb-S 60/80

Column Size

2.1 m x 3.2 mm I.D. Glass

Column temp.

180-250℃ (8℃/min)

Carrier gas

50 mL/min N₂

Injection port temp.

260℃

Detector temp.

260℃

Detector

FPD

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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GC

Samples

Dichlorvos , Tributyl phosphate

Applications

Analysis of dichlorvos using Shinwasorb -2-

Column

Silicone OV-225 1% Shinwasorb-U 60/80

Column Size

2.1 m x 3.2 mm I.D. Glass

Column temp.

170℃

Carrier gas

50 mL/min N₂（Adjust so that the retention time of tributyl phosphate is about 5 minutes.)

Injection port temp.

200°C

Detector temp.

200°C

Detector

FPD

Injection volume

2.0 μL

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GC

Samples

Dichlorvos, Diphenyl in Acetone

Applications

Analysis of dichlorvos resin strip using Shinwasorb

Column

Silicone OV-11 10% Shinwasorb-U 60/80

Column Size

2.1 m x 3.2 mm I.D. Glass

Column temp.

170℃

Carrier gas

35 mL/min N₂（Adjust so that the retention time of dichlorvos is about 8 minutes.)

Injection port temp.

230°C

Detector temp.

230°C

Detector

FID

Injection volume

3.0 μL

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