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：-20℃；分子式：C8H13NO2；分子量：155.19；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：in styrofoam box together with -20℃ gel packs；Commodity description：natural alkaloid；；

储存温度：室温；分子式：C16H12O6；分子量：300.26；别名：Kaempferol 7-methyl ether; 7-Methylkaempferol; 3,4',5-Trihydroxy 7-methoxyflavone；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：Aesculus sp. Artemisia sp. Astragalus sp. Echinops sp. Iris sp. Melissa sp. Morus sp. Nervilia sp. Oxytropis sp. Phyllanthus sp. Populus sp. Solanum sp. Tamarix sp.；

储存温度：室温；分子式：C20H14NO4Cl；分子量：367.79；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；Special Notes：The counterion is determined quantitatively and treated as an impurity in the calculation of the absolute purity. The assigned absolute purity on the certificate of analysis therefore refers to the pure sanguinarine.；运输条件：ambient conditions；Commodity description：natural alkaloid；Occurrence：Chelidonium sp. Corydalis sp. Eschscholzia sp. Sanguinaria sp.；

储存温度：室温；分子式：C19H17N2+ × NO3-；分子量：335.36；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；Special Notes：The counterion is determined quantitatively and treated as an impurity in the calculation of the absolute purity. The assigned absolute purity on the certificate of analysis therefore refers to the pure sempervirine.；运输条件：ambient conditions；Commodity description：natural alkaloid；Occurrence：Gelsemium sp.；

储存温度：4℃；分子式：C42H38O20；分子量：862.75；别名：Sennoside G；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：4℃；分子式：C14H18NO10S2K；分子量：463.52；别名：Glucosinalbin potassium salt; p-Hydroxybenzylglucosinolate potassium salt；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；Special Notes：The counterion is determined quantitatively and treated as an impurity in the calculation of the absolute purity. The assigned absolute purity on the certificate of analysis therefore refers to the pure sinalbin.；运输条件：ambient conditions；Commodity description：natural glycoside；Occurrence：Brassica sp. Caparis sp. Crambe sp. Lepidium sp. Moringa sp. Nasturtium sp. Raphanus sp. Sinapis sp. Tropaeolum sp.；

储存温度：4℃；分子式：C15H24N2O；分子量：248.36；别名：Dihydro 5-episophocarpine; 5-Epidihydrosophocarpine; 5β-Matridin 15-one；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：Sophora sp.；

储存温度：室温；分子式：C21H20O12；分子量：464.38；别名：3,3',4',5,7-Pentahydroxyflavone 4'-glucoside; Quercetin 4'-glucoside; Spiraein；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：Acacia sp. Allium sp. Crataegus sp. Cytisus sp. Filipendula sp. Geranium sp. Hamamelis 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.；