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
TUBING CONNECTORS, PP, FOR TUBING I.D.4-5 MM
2-乙基噻吩
Enduro mm 隔垫 50个/包装
烤瓷三联水龙头
气进样针
十溴二苯醚,98%
Octocrylene-d15
TLC plates SIL G-25 UV254, 100 x 100 mm, thickness:0,25 mm, glass Case = 25 pcs.
Flumazenil
刻度量筒,高型,BLAUBRAND , A级,5 ml: 0.1 ml,Boro 3.3,个体校准证书