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
SPE防交叉污染连接管(Teflon)
(定制产品)30种元素ICP-MS混标
PUNYW7247459 Balsalazide Impurity 36
正己烷中唑虫酰胺
AS25 阴离子分析柱-毛细柱
填充柱 2%阿匹松-L+1%KOH on Chromorsorb WHP 80/100
GASKETS, WITH VULCANIZED-ON PTFE-LINERS, GL 32, SEAL: 29 X 14 MM, FOR TUBES: 13,0 - 15,0 MM
Clip glassware Delrin blue, for joint size 19/22, 2 pc adjustable .
电缆
5-溴-2-羟基嘧啶