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
四丁基锡,10ng/ul于环己烷 标准品
p-Propylphenol
8ML 透明样品瓶 开口
GEMINI TWIN PORT SAMPLER
Evaporating dishes, 1000 ml, with flat bottom and spout, stainless steel
正十八硫醇
三氯乙醛 水合
L-组氨酸
SiliaFlash? D60REY, GL 32D, GL 45OPCOCK AND SCREW CAP,SILICONE GASKET NS-STOPPER00 ML, DURAN