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
2XOF302-40M型无油空气压缩机
10MM TARGET 隔垫
GL45试剂瓶盖子、黄色、聚丙烯
HIGH VACUUM NEEDLE VALVE STOPCOCK, TRADEMARK "WITAFLO" WITH PTFE-NEEDLE VALVE, STRAIGHT, BORE 14
4,4‘-二氟二苯甲酮
4-氨基-3-巯基-4H-1,2,4-三唑
DURAN Blanks for evaporating flasks pear shape, 1000 ml, without print
硅橡胶板
TLC薄板
SILICONE TUBING, TRANSPARENT, FLEX. I.D. 2 MM, WALL THICKNESS 1 MM