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
2,4-Dibromophenol,10ng/ul 标准品
STANDARD CONES, FINISHED, NS 7.5/16, DURAN
IMPELLER SHAFT ONLY, FOR SPINNER FLASKS "BIOGEN" NO. 5 529 028, 029
4-哌啶甲醇
Tefzel Fittings Kit
1.5ml s/样品瓶 uLabel 10 09 1197, 1000个/包装
异戊酰-L-肉碱盐酸盐
1/8英寸黄铜前垫,10个/包
WIDE PORE C8 10UM 25CMX4.6MM DISCOVERY&
pH精密试纸 0.5-5 5本