储存温度：室温；分子式：C15H10O6；分子量：286.24；别名：6-Hydroxyapigenin; 4',5,6,7-Tetrahydroxyflavone；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：Citrus sp. Oroxylum sp. Plantago sp. Scutellaria sp.；

储存温度：4℃；分子式：C42H38O20；分子量：862.75；；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：Cassia sp.；

储存温度：室温；分子式：C11H12O5；分子量：224.21；别名：trans-4-Hydroxy 3,5-dimethoxycinnamic acid; trans-Sinapinic 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 additional oxygen functions；Occurrence：Anagallis sp. Aristolochia sp. Asarum sp. Brassica sp. Capsella sp. Carum sp. Centaurium sp. Cinnamomum sp. Citrus sp. Cochlearia sp. Erysimum sp. Fraxinus sp. Glechoma sp. Globularia sp. Helichrysum sp. Iris sp. Lavandula sp. Laurus sp. Linum sp. Lycopus sp. Manihot sp. Melilotus sp. Melissa sp. Nasturtium sp. Ononis sp. Origanum sp. Piper sp. Polygala sp. Potentilla sp. Rhododendron sp. Rosmarinus sp. Salvia sp. Satureja sp. Scrophularia sp. Sesamum sp. Sinapis sp. Terminalia sp. Thymus sp. Vincetoxicum sp. Viola sp. Viscum sp. Zingiber 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.；