Region

应用

Sterols from Peanut Butter on ZB-5MS

样品制备详细信息

Condition 1 :5.0 mL Methanol
Condition 2 :5.0 mL Chloroform
Load :Load 0.73 mL Sample diluted in 20 ml 0.5 M KOH in Ethanol
Elution 1 : 20 ml 0.5 M KOH in Ethanol
Evaporate: :Evaporate to dryness
Reconstitute :200 µL Pyridine
Notes :Initial Samole Unit: gram

应用详细信息 (应用ID: 16513)

货号:7HG-G010-11
固定相:5% Phenyl-Arylene 95% Dimethylpolysiloxane
尺寸:30 meters x 0.25 mm x 0.25 µm
升温程序:225 °C to 330 °C @ 15 °C/min for 2 min.
载气:Constant Flow Helium, 2.5 mL/min
进样:Splitless :1 0.5 µL @ 320°C
检测: Flame Ionization (FID) (320°C)
备注:Sample prep- Saponification, Solid Phase Extraction, and Derivatization.

分析物详细信息

分析物详细信息不可用

1
Campesterol
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2
Stigmasterol
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3
b-Sitosterol
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4
Betulin
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