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总三萜含量测定试剂盒(微量法)

TOPEK191222
4℃
6个月(拆封后建议2-3个月内测完)
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Catalog No. Specification List Price Preferential Price VIP Beijing Harbin Shenyang Guangzhou Quantity Cart
TOPEK191222 100管/96样 $134.85
Product Name
Introduction：

注    意：正式测定前务必取 3 - 5 个预期差异较大的样本做预测定

测定意义：

三萜类成分是一类基本母核由30个碳原子所组成的萜类化合物，以游离形式或以与糖结合成苷或酯的形式存在于植物体内，具有多方面的生化活性，常将其作为重要制剂定性、定量分析的指标。

测定原理：

三萜类化合物在酸性条件下与香草醛反应生成蓝紫色产物，在550nm波长下有最大吸收，吸光度值与总三萜含量呈正比。

These protocols are for reference only. Biotopped does not independently validate these methods.

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