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-Dichlorophenol Solution, 100 mg/L (RM, ISO GUIDE 34)标准品
DISSECTING NEEDLES, STRAIGHT, STEEL, WITH BLACK HANDLE
3,4-二甲氧基苯酚
优级纯碘化钾,≥99.5%;250G
滴定管
墙式洗眼器
Connector, PP, for tubing with inner ? 4 - 8 mm and 12 - 16 mm
短管标准漏斗
Talboys 扳手
WOODEN STAND FOR SEDIMENTATION CONES, 4 PLACES