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
英霍夫沉降锥形管,旋转活塞,100-1000ml:50ml
鸭肉中磺胺甲基嘧啶、磺胺二甲基嘧啶质控样
1/4 填充柱,100% 石墨垫
REACTION VESSEL, 50000 ML, DN 200, FLAT BOTTOM, WITH GRADUATION, FLAT FLANGE, FLANGE WITH GROOVE, CYLINDRICAL, ? 315 MM, HEIGHT 810 MM, BOROSILICATE GLASS
2000ml白色磨口试剂瓶
4'-Hydroxy-2,2':6',2''-terpyridine
MULTIPLE ADAPTERS, 3 NECKS, CONE ST 19/26, SOCKETS ST 19/26
pH广泛试纸 pH 1-14(上海)
其他
干燥器,盖子带接口,24/29,标称规格,200 mm,直径270 mm, Boro 3.3