储存温度：室温；分子式：C21H21N2O3 × C4H5O6；分子量：498.48；别名：3,4,5,6-Tetradehydroajmalicine hydrogen tartrate；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 serpentine.；运输条件：ambient conditions；Commodity description：natural alkaloid；Occurrence：Catharanthus sp. Rauvolfia sp. Vinca sp.；

储存温度：室温；分子式：C20H18O7；分子量：370.36；；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：Sesamum 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：室温；分子式：C16H24NO5Cl；分子量：345.82；别名：Sinapic acid choline ester chloride；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 sinapine.；运输条件：ambient conditions；Commodity description：choline salt；Occurrence：Brassica sp. Lepidium sp. Nasturtium sp. Raphanus sp. Sinapis sp.；

储存温度：4℃；分子式：C15H22N2O；分子量：246.35；别名：13,14-Didehydromatrine；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：C32H50O13；分子量：642.74；；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：4℃；分子式：C10H16O；分子量：152.23；别名：(+)-p-Menth 4(8)-ene 3-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：alicyclic ketone；Occurrence：Mentha sp.；

储存温度：-20℃；分子式：C48H28O30；分子量：1084.73；；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 Punicalagin A and Punicalagin 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：-20℃；分子式：C22H34O7；分子量：410.50；别名：Rhodojaponin III 6-acetate；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：acetic acid ester；Occurrence：Rhododendron sp.；

储存温度：室温；分子式：C15H10O7；分子量：302.24；别名：Norkanugin; 3,3',4',5',7-Pentahydroxyflavone；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：Acacia sp. Gleditsia sp. Robinia sp.；