Shinwa Chemical Industries Ltd.
LC/GC Search / Application Note

Analysis of pyrethrum extract using Shinwasorb

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GC

Samples
Acetone , Allethrin , Cinerin I , Jasmolin I , Pyrethrin I , Cinerin II , Jasmolin II , Pyrethrin II
Applications
Analysis of pyrethrum extract using Shinwasorb
Column
Silicone OV-17 1% Shinwasorb-S 80/100
Column Size
1.1 m x 3.2 mm I.D. Glass
Column temp.
205℃
Carrier gas
35 mL/min N₂(Adjust so that the retention time of Allethrin is about 3 minutes.)
Injection port temp.
230°C
Detector temp.
230°C
Detector
FPD
Injection volume
1.0 μL

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