微孔滤膜 再生纤维素(RC58)0.2um 50mm 圆片型|0.2um 50mm|Whatman|1盒(100片/盒) 0.2um 50mm
上海玖梧供应链(集团)有限公司
p1Src=//i01.yizimg.com/uploads/395175/202406251440072485.jpg