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：室温；分子式：C21H18O13；分子量：478.37；别名：Mikwelianin; Miquelianin; 3,3',4',5,7-Pentahydroxyflavone 3-glucuronide; Querciturone；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：Adiantum sp. Carum sp. Castanea sp. Casuarina sp. Cichorium sp. Coriandrum sp. Cornus sp. Epilobium sp. Euphorbia sp. Filipendula sp. Foeniculum sp. Hepatica sp. Heterotheca sp. Melaleuca sp. Phaseolus sp. Pimpinella sp. Potentilla sp. Vitis sp.；

储存温度：室温；分子式：C33H40O21；分子量：772.67；别名：Quercetin 3-rhamnoglucoside 7-glucoside; 3,3',4',5,7-Pentahydroxyflavone 3-rutinoside 7-glucoside；Certification：This substance is supplied with certified chromatographic purity.；Special Notes：This substance is prepacked and 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：Citrus sp. Ranunculus sp. Vinca sp. Withania sp.；

储存温度：室温；分子式：C19H18O7；分子量：358.35；别名：5-Hydroxy 3,3',4',7-tetramethoxyflavone; Retusin; 3,3',4',7-Tetramethylquercetin；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：Crotalaria sp. Geranium sp. Pterocarpus sp.；

储存温度：室温；分子式：C21H20O11；分子量：448.38；别名：3,3',4',5,7-Pentahydroxyflavone 3-rhamnoside; Quercetin 3-rhamnoside; Quercimelin; Quercitroside; 3-O-Rhamnosylquercetin；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. Acer sp. Aesculus sp. Akebia sp. Arbutus sp. Arctostaphylos sp. Arum sp. Aspalathus sp. Begonia sp. Betula sp. Callitris sp. Castanea sp. Ceanothus sp. Cichorium sp. Cornus sp. Epilobium sp. Erythroxylum sp. Eucalyptus sp. Eugenia sp. Euphorbia sp. Fagopyrum sp. Fagus sp. Fallopia sp. Fragaria sp. Ginkgo sp. Gossypium sp. Hamamelis sp. Harungana sp. Hydrophyllum sp. Hypericum sp. Illicium sp. Juglans sp. Leonurus sp. Liquidambar sp. Lycopus sp. Malus sp. Marsdenia sp. Mentha sp. Olea sp. Ononis sp. Persicaria sp. Phyllanthus sp. Polygonum sp. Potentilla sp. Quercus sp. Rheum sp. Rhus sp. Ribes sp. Ricinus sp. Rosa sp. Salix sp. Senecio sp. Solidago sp. Stevia sp. Thuja sp. Tilia sp. Vaccinium sp. Vincetoxicum sp. Zanthoxylum sp.；

储存温度：室温；分子式：C44H70O22；分子量：951.03；别名：Dulcoside B；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：C35H42N2O9；分子量：634.72；别名：Methyl trimethoxycinnamoylreserpate; Reserpic acid methyl ester 3,4,5-trihydroxycinnamate; Reserpinine；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：Rauvolfia sp.；

储存温度：4℃；分子式：C14H12O3；分子量：228.25；别名：3,4',5-Stilbenetriol; trans-3,4',5-Trihydroxystilbene；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：Abies sp. Fallopia sp. Picea sp. Polygonum sp. Trifolium sp. Veratrum sp. Vitis sp.；

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：C16H12O7；分子量：316.27；别名：7-Methoxyquercetin; 7-Methylquercetin; Quercetin 7-methyl ether; β-Rhamnocitrin; 3,3',4',5-Tetrahydroxy 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：Anthyllis sp. Erysimum sp. Euphorbia sp. Tamarix sp.；