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
PHENYL HYPERSIL 3UM 10X4MM DROP-IN GUARDS 4/PK
DURAN? Volumetric flask,blue graduation, class A, USP conformity, individual certificate, with one graduation mark, polyethylene stopper, NS 14/23, 20
白色倾倒环,耐温-196-260?C,GL45
螺母前后密封圈组合 1/16英寸,不锈钢
(+)-二对甲苯酰-D-酒石酸
发热管(集热式)
STAINING DISH, HELLENDAHL TYPE FOR 16 MICROSCOPE SLIDES 76 X 26 MM.
蔗糖纯度标准物质
丙炔酸甲酯
6-巯基嘌呤(一水合物)