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3-氟-4-甲氧基苯甲醛
4-溴-2-氯甲苯
异丙基丙二酸二乙酯
TARGET 进样针 用于5 UL 2"/51 MM 26S PT D 2/包
750ml普通漏斗,材质HDPE
DURAN? Volumetric flask,white graduation, class B, with one graduation mark, polyethylene stopper, NS 12/21, 50 m
水相针式滤器-1
PTFE Stirrer Shaft, Adjustable Turbine,Shaft 16, Rotor ? 100
Acetic acid, for analysis ACS, 99.7+% 500ML
p-Hydrazinobenzenesulfonic Acid Hemihydrate