储存温度：-20℃；分子式：C21H32O15；分子量：524.47；；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 glycoside；Occurrence：Rehmannia sp.；

储存温度：4℃；分子式：C15H14O4；分子量：258.27；别名：4'-Methoxy 3,3',5-stilbenetriol; Pontigenin; Prontigenin; Protigenin; Rhapontin aglycone; Rhapontin genin；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：Picea sp. Rheum sp. Vitis sp.；

储存温度：4℃；分子式：C42H68O13；分子量：781.00；别名：Salikosaponin A；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：C16H18O9；分子量：354.31；别名：7-Hydroxy 6-methoxycoumarin 7-glucoside; Scopoletin 7-glucoside; Scopoloside；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：Aesculus sp. Hedera sp. Hydrophyllum sp. Mentzelia sp. Scopolia sp. Tanacetum sp.；

储存温度：4℃；分子式：C18H25NO5；分子量：335.40；别名：Aureine；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：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：-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：4℃；分子式：C64H100O31；分子量：1365.46；；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：Glycine sp.；

储存温度：4℃；分子式：C16H16O3；分子量：256.30；别名：trans-4-Hydroxy 3',5'-dimethoxystilbene；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：ether phenol；Occurrence：Dracaena sp. Pterocarpus sp. Vaccinium sp. Vitis sp.；

储存温度：-20℃；分子式：C16H16O5；分子量：288.30；别名：Isoarnebin 4; Shikonin S; Tokyo Violet；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：quinone；Occurrence：Alkanna sp. Lithospermum sp.；