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-氟-5-溴吡啶
33mm单层滤纸筒(标准型,适用于固体样品使用)
Deactivated Tubing IP Deactivation 30m, 0.32mm ID
UNIVERSAL AUTOMATIC BURETTES, 50 ML:0,1 DIN-AS,LAT.NEEDLE VALVE, PTFE-NEEDLE VALVE, SCHELLBACH, C
菠菜
带螺母塑料管(万通离子色谱)
替换 碱性板 密封垫, 2个/包装
(定制产品)21种ICP元素ICP-MS混标,500 μg/g ± 0.5% 溶于矿物油
SOCKETS, CYLINDRICAL SHAPE, ST19/26 ?:22 MM, L:125 MM, W.TH.:1,8 MM acc. to DIN 12249
5-氯-2-巯基苯并噻唑