储存温度：室温；分子式：C33H40N2O9；分子量：608.69；；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：Alstonia sp. Catharanthus sp. Ochrosia sp. Rauvolfia sp. Vinca sp. Voacanga sp.；

储存温度：4℃；分子式：C24H32O4；分子量：384.52；别名：Bufogenin; Recibufogenin；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：Bufo sp.；

储存温度：室温；分子式：C16H14O5；分子量：286.28；别名：4',5-Dihydroxy 7-methoxyflavanone; 7-O-Methylnaringenin; Naringenin 7-O-methyl ether；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：oxygen-heterocyclic compound；Occurrence：Eriodictyon sp. Juglans sp. Thymus sp. Viscum sp.；

储存温度：4℃；分子式：C42H40O19；分子量：848.77；；Certification：This substance is supplied with certified chromatographic purity.；；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Cassia sp.；

储存温度：室温；分子式：C45H74O17；分子量：887.08；别名：Asparanin B; Curillin H；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：Asparagus sp.；

储存温度：-20℃；分子式：C19H28O3；分子量：304.42；；Certification：This substance is supplied with certified chromatographic purity.；Special Notes：This substance is prepacked and available in 5 mg portions only. Orders of larger quantities will be delivered as the corresponding number of 5 mg portions (e.g. an order of 10 mg will be delivered as 2 x 5 mg).；运输条件：in styrofoam box together with -20℃ gel packs；Commodity description：ketone with other oxygen functions；Occurrence：Zingiber sp.；

储存温度：室温；分子式：C45H73NO15；分子量：868.08；；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：Solanum sp.；

储存温度：室温；分子式：C20H30O3；分子量：318.46；别名：13-Hydroxykaurenoic acid；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：carboxylic acid with alcohol function；Occurrence：Stevia sp.；

储存温度：4℃；分子式：C42H68O13；分子量：781.00；；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：Bupleurum sp.；

储存温度：室温；分子式：C14H20O7；分子量：300.31；别名：Rhodioloside; Rhodosin; Tyrosol α-(β-D-glucopyranoside)；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：Cornus sp. Rhodiola sp. Salix sp. Strychnos sp. Vaccinium sp.；