荭草苷,Orientin;≥97% (HPLC)
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3-羟基酪醇,3-Hydroxytyrosol [DOPET];phyproof® Reference Substance, ≥90.0% (HPLC)
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12-氨基-4,7,10-三氧杂十二烷酸叔丁酯,tert-Butyl 12-amino-4,7,10-trioxadodecanoate;technical, ≥80% (T)
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L-抗坏血酸 [维生素C],L-Ascorbic acid;tested according to Ph. Eur., 99.0-100.5%
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乙基纤维素,Ethyl cellulose [EC];viscosity 10 cP, 5 % in toluene/ethanol 80:20(lit.), extent of labeling: 48% ethoxyl