• 香料GCMS匂い
  • GLC Application

にんにくの成分分析

1. Allyl methylsulfide 2. 3,3'-Thiobis-1-propene 3. Allyl mercaptan 4. Diallyl disulphide

Column SH-I-5MS, 30m, 0.25mm ID, 1.00μm (P/N: 227-36022-02)
using IP Deactivated Guard Column 5 m, 0.32 mm ID
Vial Pressurize Time 1 min
Injection headspace-trap Thermostat Time 15 min
Instrument PerkinElmer Turbomatrix 40 Trap Headspace Sampler Oven Temp. 35℃ (hold 1 min) to 220℃ @ 15℃/min to 300℃ @ 45℃/min
Column Pressure 15 psi Carrier Gas He, constant flow
Inj. Time 0.02 min Flow Rate 1.5 mL/min
Inj. Temp. 220℃ Detector MS
Inj. Pressure 30 psi Mode Scan
Withdraw Time 0.2 min Ionization Mode EI
Transfer Line Temp. 110℃ Scan Range 35-350 amu
Oven Temp. 80℃ Injection split (10:1)
Needle Temp. 90℃

【出典】株式会社島津製作所SHシリーズアプリデータ集 (株式会社島津ジーエルシー発行)

関連製品