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
GRADUATED CYLINDERS, LOW SHAPE,CRYSTAL CLEAR, SAN,1000 ML
注射器配件
乙二胺四乙酸二钠溶液标准物质
Dichlofenthion,10ng/ul 标准品
PTFE CAP.1/16 IN/0,97MM 5M
7001型气相进样针,1ul
苋菜红
3-(4,4,5,5-四甲基-1,3,2-二氧硼戊环-2-基)噻吩
STOPCOCKS FOR DESSICATOR LATERAL TUBES, CONE ST 24/29, SOLID ST-PLUG 14,5 BORE OF PLUG: 2,5 MM,
流量