問題詳情

26.符合American Chemical Society(ACS)規定,何種等級的藥品可以使用在定量分析?
(A)United States Pharmacopeia
(B)National Formulary
(C)reagent grade
(D)chemically pure

參考答案

答案:C
難度:適中0.603571
統計:A(48),B(27),C(169),D(36),E(0)