Phytolab甾醇混标 谷甾醇，豆甾醇，菜油甾醇，菜籽甾醇 现货

Cat. NumberHM1119Chemical Name甾醇混标 谷甾醇，豆甾醇，菜油甾醇，菜籽甾醇Categorynatural plantAppearanceliquidApplication NotesmixtureSolubilitychloroformReferences甾醇混标 25 mg/ml, 1ml

(b-sitosterol 53%, stigmasterol 7%, campesterol 26%, brassicasterol 13%)

（谷甾醇，豆甾醇，菜油甾醇，菜子甾醇）

Source: plant

Solvent: chloroform

Storage: -20°C

Components: (approximate amounts)

Brassicasterol (13%)

Campesterol (26%)

Stigmasterol (7%)

beta-Sitosterol (53%)

GC Conditions:

Column: RTX-1 30m x0.25mm x0.2µm

Carrier Gas: helium Linear Velocity: 20cm/sec

Make-up Gas: nitrogen Flow Rate: 40ml/min

Split Ratio: 100:1 Vent Flow: 70ml/min

Oven Initial: 325°C Program Rate: Isothermal

Detector: FID, 350 °C Injector: 350°C

GC elution order: Brassicasterol, Campesterol, Stigmasterol, beta-Sitosterol

This qualitative mixture contains four major plant sterols isolated from natural sources and is ideal for use as a standard with gas chromatography, 1 mass spectrometry, and high performance liquid chromatography.

甾醇混标 谷甾醇 豆甾醇 菜油甾醇 菜籽甾醇 相关产品：

菜籽甾醇 Brassicasterol 97+% (GC)

菜油甾醇 Campesterol 97+% (GC)

β-谷甾醇 β-Sitosterol 分析用标准品

豆甾醇 stigmasterol

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