如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
Glycerol-1-allylether, 98% 100ML
氯环己烷,98.0%(GC)
4-碘间二甲苯,97.0%(GC)
镨ICP标准溶液 1000 mg/l
N-乙基-2-萘胺氢溴酸盐,98.0%(T&GC)
Acetylsalicylic acid suitable for use as an active pharmaceutical ingredient BP,Ph Eur,USP
D(+)-Galactosamine hydrochloride, 99% 1GR
3,3,5-三甲基环己酮
氯甲酸正己酯,98%+
优级纯无水乙酸钠,ACS, 99+%