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
2,4-二氟苄胺
纳米二氧化锡
岛津Xe灯
4-[(2-Hydroxyethyl)thio]phenylboronic Acid
葡萄球菌选择性琼脂
螺纹 8MM 蓝色 带狭缝 聚四氟乙烯/硅树脂
BOATS, WITHOUT TAIL AND HOLE, MADE OF ALUMINA
双[1,2-双(二苯基膦)乙烷]钯(0)
HYPERSIL GOLD CN 5UM 100X4MM COLUMN
溴化铜