聚丙烯酸 溶液

聚丙烯酸 溶液, average M_w ~250,000, 35 wt. % in H₂O

聚丙烯酸 溶液, average M_w ~100,000, 35 wt. % in H₂O

聚丙烯酸 溶液, average M_w ~2,000, 50 wt. % in H₂O, electronic grade