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
14种元素ICP-MS混标,溶于5% HNO3
CLSR 10-425 开口 聚丙烯 黑色 100
DRYING TUBE ACC. TO DR. WüNSCH, CONE ST 14/23
雾化器 AA 6300用
ASTM D5501 Ethanol in Fuel Std. #1, (RM, ISO GUIDE 34)标准品
CONNECTION TUBES, STRAIGHT, WITH SERRATED ENDS, DURAN-BOROS.-GLASS,D: 10 MM, LENGTH 115 MM: WALL
有柄蒸发皿
流量控制阀,尼龙材质
Insulin-like Growth Factor-I (IGF-I) , Mouse, recombinant
HAND 钳口器 11mm