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First Standard® 甲醇中替米考星溶液,100μg/mL
Dimenhydrinate
正己烷(C6)
反式-乌头酸
(R)-Modafinil
Benz[j]aceanthrylene and Benz[e]aceanthrylene(70:30 Mixture)
PUNYW27210429 cis-4,5-dichloro-4,5-dimethyl-1,3-dioxolan-2-one
阿伐那非-同位素-D5 BePure-27346-D5
Cetyldimethylethyl ammonium bromide
1,2-Dihydronaphthalene