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
GAS COLLECTION TUBES, WITH ST-STOPCOCK STRAIGHT ST-STOPCOCK CZAKO, 1000 ML, ?:85, SOLID LENGTH: 26
测试管
SHAFT F.PLUG-IN ELECTR.SGJ
L-紫苏醇
Hypersil GOLD Silica色谱柱
PHENYL HYPERSIL 10UM 150X4.6MM COLUMN
进样针垫片(吹扫捕集用)
1,4-丁二胺双盐酸盐
10um棉芯和1um PP棉芯
气相色谱柱,TG-WAXMS A 15m x 0.53mm x 1.50μm