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
(定制产品)10种元素ICP-MS混标,1000mg/L ± 0.5% 溶于10% 盐酸
MAGNETIC STIRRING BARS, PTFE, TRIANGULAR, O.D. 8 MM, LENGTH 12 MM
丙酮中丙溴磷溶液标准样品
Ethofumesate,10ng/ul 标准品
BEAKER, PTFE, HEAVY WALL, WITH SPOUT, 500 ML
PUNYW10497396 Latamoxef Impurity 15
中国蓝琼脂培养基(红)
250ml梨形分液漏斗,玻璃活塞
黄铜变径接头,1/4 in. x 3/8 in.管
进样针