ADVANTEC东洋定量滤纸ADVANTEC 5B定量滤纸(FILTER PAPER QUANTITATIVE ASHLESS ADVANTE 5B):ADVANTEC 5B 滤纸 FILTER PAPER过滤速度中等:一般定量分析之沉淀过滤。5B 110MM 108 g/cm,0.21 mm,195 sec,7 cm,1.9 kPa,4µm$n$n日本TOYO ADVANTEC定量滤纸
东洋PTFE聚四氟乙烯PP网支撑滤膜0.2um孔径J020A090C 简介: 疏水性滤膜 (PP支撑网),孔径0.2um,白色,无格线,无吸收垫,未灭菌,直径90mm