储存温度：室温；分子式：C25H22O10；分子量：482.44；别名：Silybin b1; Silybum substance E6; Silymarin 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：oxygen-heterocyclic compound；Occurrence：Silybum 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：C21H20O12；分子量：464.38；别名：Contigoside B; 3-Glucosylquercetin; Hirsutrin; Isoquercetin; Isoquercetrin; Isoquercitrin; 3,3',4',5,7-Pentahydroxyflavone 3-glucoside；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. Adiantum sp. Aegopodium sp. Aesculus sp. Ailanthus sp. Alkanna sp. Allium sp. Anchusa sp. Angelica sp. Apium sp. Arctium sp. Arctostaphylos sp. Arnica sp. Asarum sp. Asclepias sp. Aspalathus sp. Asparagus sp. Asplenium sp. Astrantia sp. Baptisia sp. Bridelia sp. Bupleurum sp. Calendula sp. Carum sp. Castanea sp. Casuarina sp. Chenopodium sp. Cichorium sp. Cicuta sp. Corchorus sp. Coriandrum sp. Cornus sp. Cucurbita sp. Cydonia sp. Cytisus sp. Daphne sp. Dictamnus sp. Dionaea sp. Epilobium sp. Erica sp. Equisetum sp. Eryngium sp. Eucalyptus sp. Euphorbia sp. Euphrasia sp. Fagus sp. Fallopia sp. Foeniculum sp. Fumaria sp. Galium sp. Geranium sp. Ginkgo sp. Glechoma sp. Glycyrrhiza sp. Gossypium sp. Hamamelis sp. Hedera sp. Hepatica sp. Helianthus sp. Heterotheca sp. Humulus sp. Hypericum sp. Ilex sp. Illicium sp. Inula sp. Juglans sp. Juniperus sp. Lactuca sp. Lamium sp. Larrea sp. Laurus sp. Leonurus sp. Liquidambar sp. Liriodendron sp. Lycium sp. Lycopus sp. Malus sp. Melissa sp. Menyanthes sp. Meum sp. Morus sp. Oenothera sp. Orchis sp. Papaver sp. Persicaria sp. Petasites sp. Phyllanthus sp. Phytolacca sp. Pimpinella sp. Pinus sp. Platanus sp. Primula sp. Punica sp. Quercus sp. Rhamnus sp. Rheum sp. Rhus sp. Ribes sp. Ricinus sp. Rosa sp. Ruscus sp. Sambucus sp. Sanguisorba sp. Sanicula sp. Sapium sp. Senecio sp. Serenoa sp. Solidago sp. Stevia sp. Syzygium sp. Tabebuia sp. Tilia sp. Trigonella sp. Urginea sp. Urtica sp. Vaccinium sp. Vincetoxicum sp. Vitis sp. Wikstroemia sp. Zanthoxylum 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：4℃；分子式：C21H18O11；分子量：446.37；别名：8-Glucosidorhein 9-anthrone; 8-Glucosylrhein；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. Rheum sp.；

储存温度：室温；分子式：C26H28O14；分子量：564.50；别名：Apigenin 8-C-α-L-arabinoside 6-C-β-D-glucoside；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；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：Arisaema sp. Achillea sp. Cydonia sp. Glycyrrhiza sp. Passiflora sp.；

储存温度：室温；分子式：C33H24O10；分子量：580.55；别名：4',4''',7-Trimethylamentoflavone；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：Cephalotaxus sp. Ginkgo sp. Sciadopitys sp. Taxus sp.；

储存温度：-20℃；分子式：C18H25NO5；分子量：335.39；；Certification：This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).；；运输条件：in styrofoam box together with -20℃ gel packs；Commodity description：natural alkaloid；Occurrence：Senecio 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：室温；分子式：C20H24N2O2；分子量：324.42；别名：Chinine; 6'-Methoxycinchonidine；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：cinchona alkaloid；Occurrence：Cinchona sp.；