筛选产品
聚甲基丙烯酸钠 溶液, average Mn ~5,400, average Mw ~9,500 by GPC, 30 wt. % in H2O
聚甲基丙烯酸钠 溶液, average Mw 4,000-6,000, 40 wt. % in H2O