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
5,5',6,6'-四羟基-3,3,3',3'-四甲基-1,1'-螺双茚满
PESTLE, MADE OF PORCELAIN, WITH GRINDING SURFACE, D. 42 MM, HEIGHT 175^ MM
硫酸镉 8/3水合物
锥形接口夹,POM材质,NS10/19,青绿色
O-RINGS, MADE OF SILICONE, DN 60
广口瓶,聚甲基戊烯;聚丙烯螺旋盖,1000ml容量
Apparatus for the determination of Ethanol, complete borosilicate glass
瓶盖
圆柱形砝码M1
(±)-多西拉敏