聚乙烯醇 [PVA],Poly(vinyl alcohol);87-90% hydrolyzed, average mol wt 30,000-70,000
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4-羟基苯乙酸乙酯,Ethyl 4-Hydroxyphenylacetate -
7,8-二羟基香豆素,7,8-Dihydroxycoumarin;≥97%, powder -
α-环糊精,α-Cyclodextrin [α-CD];produced by Wacker Chemie AG, Burghausen, Germany, ≥99.0% (HPLC) -
去甲氧基姜黄素,Demethoxycurcumin [DMC];analytical standard, ≥95.0% (HPLC) -
氯化铒(III),Erbium(III) chloride;anhydrous, powder, 99.9% trace metals basis -
桉叶油醇 [桉树脑],Eucalyptol;Pharmaceutical Secondary Standard; Certified Reference Material
