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
方形试剂瓶,PE-HD材质,广口,100 ml,GL W 32,PP材质
30种元素ICP-MS混标,溶于3% HCl+1% HNO3
HEAD FOR GAS WASHING BOTTLES, WITH 2 SCREW-THREADS GL 14, DRECHSEL WITH SINTERED DISC P2
2,4,6-三异丙基苯磺酰叠氮化物
纯玻璃纤维滤膜 934-AH
橡胶塞
脱脂棉
O-RINGS IN SILICONE RUBBER (VMQ), FOR FOR FLANGE DN 60
棕色20ML EPA 样品瓶 套装
SCREW THREADS, WITH CONE, ACC. TO DIN 12257, GL 32, NS 19/26