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
砂芯漏斗
甲醇中磺胺
REACTION VESSEL, 3000 ML, DN 150, FLAT BOTTOM, WITH GRADUATION, FLAT FLANGE, FLANGE WITH GROOVE, CYLINDRICAL, ? 160 MM, HEIGHT 245 MM, BOROSILICATE GLASS
硫酸亚铁铵,六水
2-[[2-(二甲氨基)乙基]甲氨基]乙醇,≥ 97.0%(GC)(T)