LC/GC Search / Application Note

Shinwa Chemical Industries
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GC
Samples: Ethanol , Toluene , Chlorobenzene
Applications: Analysis of allethrin using Sunpak-H Part 1 ～Purity (4) Toluene～
Column: Sunpak-H 80/100
Column Size: 1.1 m x 3.2 mm I.D. Glass
Column temp.: 170℃
Carrier gas: 37 mL/min N₂ (Adjust so that the retention time of toluene is about 5 minutes.)
Injection port temp.: 200°C
Detector temp.: 200°C
Detector: FID
Injection volume: 1.0 μL

GC
Samples: Acetone , cis-Allethrin , trans-Allethrin
Applications: Analysis of allethrin using Shinwasorb Part 2 ～Isomer ratio～
Column: Silicone DC QF-1 2.5% Shinwasorb-U 80/100
Column Size: 2.1 m x 3.2 mm I.D. Glass
Column temp.: 165℃
Carrier gas: 45 mL/min N₂ (Adjust so that the retention time of trans-allethrin is about 40 minutes.)
Injection port temp.: 200°C
Detector temp.: 200°C
Detector: FID
Injection volume: 1.0 μL

GC
Samples: Acetone , Allethrin , Di(2-ethylhexyl) phthalate
Applications: Analysis of allethrin using Shinwasorb Part 3
Column: Diethyleneglycol Succinate (DEGS) 2.5% Shinwasorb-U 80/100
Column Size: 1.1 m x 3.2 mm I.D. Glass
Column temp.: 200℃
Carrier gas: 36 mL/min N₂ (Adjust so that the retention time of allethrin is about 8 minutes.)
Injection port temp.: 230°C
Detector temp.: 230°C
Detector: FID
Injection volume: 1.0 μL

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