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
实验台/架固定夹,适用于Dispensette 远距离分液系统
溴五氟苯
ASTEC CYCLOBOND I 2000 DMP 5UM 15X4.6MM
气相色谱柱,TG-OCP I
HyperSep SPE 10.5g/75ml Environmental col, 100个/包装
S-Pak 滤膜,0.22um 47mm 白色网格
GRAHAM-CONDENSERS, ACC. TO DIN 12592, CONE ST 29/32, 2x GL 14, JACKET LENGTH: 400 MM
苯并[c]噌啉
粪肠球菌 ATCC29212
ASTM D5769 Aromatics in Finished Gasoline Cal. Std. #1 w/o IS, (RM, ISO GUIDE 34)标准品