储存温度：室温；分子式：C28H32O15；分子量：608.55；别名：Flavoayamenin；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Ziziphus sp.；

储存温度：室温；分子式：C26H40O8；分子量：480.59；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；Special Notes：Because of its hygroscopicity this substance has been prepacked and is available in 10 mg portions only. Orders of larger quantities will be delivered as the corresponding number of 10 mg portions (e.g. an order of 50 mg will be delivered as 5 x 10 mg).；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Stevia sp.；

储存温度：室温；分子式：C29H48O；分子量：412.70；别名：Stigmasta 5,22-diene 3β-ol; Stigmasterin；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：sterol；Occurrence：Ruscus sp. Serenoa sp.；

储存温度：4℃；分子式：C29H38O13；分子量：594.61；；Certification：This substance is supplied with certified chromatographic purity.；；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Pseudolarix sp.；

储存温度：4℃；分子式：C18H25NO6；分子量：351.40；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：natural alkaloid；Occurrence：Brachyglottis sp. Caltha sp. Crotalaria sp. Emilia sp. Gynura sp. Petasites sp. Senecio sp. Tussilago sp.；

储存温度：4℃；分子式：C18H23NO6；分子量：349.38；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：natural alkaloid；Occurrence：Crotalaria sp. Emilia sp. Gynura sp. Petasites sp. Senecio sp.；

储存温度：室温；分子式：C23H32O15；分子量：548.49；别名：3-O-Sinapoylsucrose；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Polygala sp.；

储存温度：4℃；分子式：C25H22O10；分子量：482.44；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；Special Notes：Isomeric mixture of Silybin A and Silybin B.；运输条件：ambient conditions；Commodity description：oxygen-heterocyclic compound；Occurrence：Silybum sp.；

储存温度：4℃；分子式：C21H22O7；分子量：386.40；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：Lactone；Occurrence：Angelica sp. Peucedanum sp.；

储存温度：4℃；分子式：C21H18O11；分子量：446.37；别名：8-Glucosidorhein 9-anthrone; 8-Glucosylrhein；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Cassia sp. Rheum sp.；