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
STOPCOCK, STREE WAY, WITH HOLLOW PLUG AND BENT TUBE ARMS ACC. DIN 12554 WITH T-BORE ST 29,2, BORE
FLASK, DISTILLING, ENGLER, DURAN WITH STANDARD GROUND JOINT 19/26
白杨素
无水醋酸铜
Laboratory transport carts, 800 x 500 mm board- measures, 2 floors, max. loading capacity 120 kg, made of stainless steel
不锈钢填充柱 80/100 Porapak Q Stainless Steel Packed Columns
BIOBASIC SEC 1000 5UM 150X7.8MM COLUMN
己二酸二异辛酯
1-氯-1-丙烯 (顺反混合物)
乙二胺盐酸盐
