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
间二甲苯 2ml GCS(沃凯)
(定制产品)8种元素ICP-MS混标,Cr/Ni/Pb/Fe/Zn/Mn/Cd/Cu,100mg/L,溶于2% HNO3
FRACTIONATING COLUMNS, VIGREUX, W. GLASS JACKET, CONE ST 29/32, SOCKET ST 29/32, LENGTH: 600 MM,
6ml PP材质SPE空柱(含筛板)
手推车
BOTTLES, NARROW NECK, PP, CAPACITY: 500 ML, COMPLETE WITH SCREW CAP GL 25
ASTM D5599 Oxygenates in Gasoline Cal. Std. #2 w/ IS, (RM, ISO GUIDE 34)标准品
(S)-4,9-Dihydro-1-methyl-3H-pyrido[3,4-b]indole-3-carboxylic Acid
有线鼠标
HYPERSIL GOLD 5UM 10X1MM DROP-IN GUARDS 4/PK