储存温度：4℃；分子式：C18H25NO7；分子量：367.40；别名：Isatidine；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. Crotalaria sp. Senecio sp.；

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：4℃；分子式：C17H26O11；分子量：406.39；；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：Lamium sp. Lippia sp. Phlomis sp.；

储存温度：室温；分子式：C27H43NO3；分子量：429.65；别名：Imperialine; Kashmirine；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：Fritillaria sp.；

储存温度：4℃；分子式：C30H50O3；分子量：458.73；别名：Soyasapogenin B; Soyasapogenol I；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：cyclic alcohol；Occurrence：Glycine sp. Melilotus sp.；

储存温度：室温；分子式：C6H6O3；分子量：126.11；别名：2,3-Dihydroxyphenol; Pyrogallic acid; 1,2,3-Trihydroxybenzene；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：Polyphenol；Occurrence：Asplenium sp. Betula sp. Gelsemium sp.；

储存温度：室温；分子式：C45H73NO15；分子量：868.08；别名：δ-Solanigrine；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：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：-20℃；分子式：C34H22O22；分子量：782.54；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；Special Notes：The substance is a mixture of Punicalin A and Punicalin B.；运输条件：in styrofoam box together with -20℃ gel packs；Commodity description：natural glycoside；Occurrence：Punica sp. Terminalia sp.；

储存温度：室温；分子式：C27H30O17；分子量：626.52；别名：Baimaside; 3,3',4',5,7-Pentahydroxyflavone 3-sophoroside；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. Casuarina sp. Equisetum sp. Fuchsia sp. Gossypium sp. Ranunculus sp. Rosa sp. Viburnum sp. Vigna sp.；