全部 截留分子量1000d,压平宽度55mm,直径35mm 截留分子量3000d,压平宽度55mm,直径35mm 截留分子量3500d,压平宽度77mm,直径49mm 截留分子量1000000d,压平宽度10mm,直径6mm 截留分子量1000000d,压平宽度25mm,直径16mm 截留分子量1000000d,压平宽度34mm,直径22mm 截留分子量1000000d,压平宽度44mm,直径28mm 截留分子量1000000d,压平宽度77mm,直径49mm 截留分子量100000d,压平宽度10mm,直径6mm 截留分子量100000d,压平宽度25mm,直径16mm 截留分子量100000d,压平宽度34mm,直径22mm 截留分子量100000d,压平宽度44mm,直径28mm 截留分子量100000d,压平宽度77mm,直径49mm 截留分子量10000d,压平宽度10mm,直径6mm 截留分子量10000d,压平宽度25mm,直径16mm 截留分子量10000d,压平宽度34mm,直径22mm 截留分子量10000d,压平宽度44mm,直径28mm 截留分子量10000d,压平宽度55mm,直径35mm 截留分子量10000d,压平宽度77mm,直径49mm 截留分子量1000d,压平宽度10mm,直径6mm 截留分子量1000d,压平宽度25mm,直径16mm 截留分子量1000d,压平宽度34mm,直径22mm 截留分子量1000d,压平宽度44mm,直径28mm 截留分子量1000d,压平宽度77mm,直径49mm 截留分子量100d,压平宽度10mm,直径6mm 截留分子量100d,压平宽度25mm,直径16mm 截留分子量100d,压平宽度34mm,直径22mm 截留分子量100d,压平宽度44mm,直径28mm 截留分子量100d,压平宽度55mm,直径35mm 截留分子量100d,压平宽度77mm,直径49mm 截留分子量12000d,压平宽度10mm,直径6mm 截留分子量12000d,压平宽度25mm,直径16mm 截留分子量12000d,压平宽度34mm,直径22mm 截留分子量12000d,压平宽度44mm,直径28mm 截留分子量12000d,压平宽度55mm,直径35mm 截留分子量12000d,压平宽度77mm,直径49mm 截留分子量14000d,压平宽度10mm,直径6mm 截留分子量14000d,压平宽度25mm,直径16mm 截留分子量14000d,压平宽度34mm,直径22mm 截留分子量14000d,压平宽度44mm,直径28mm 截留分子量14000d,压平宽度77mm,直径49mm 截留分子量1500d,压平宽度10mm,直径6mm 截留分子量1500d,压平宽度25mm,直径16mm 截留分子量1500d,压平宽度34mm,直径22mm 截留分子量1500d,压平宽度44mm,直径28mm 截留分子量1500d,压平宽度55mm,直径35mm 截留分子量1500d,压平宽度77mm,直径49mm 截留分子量20000d,压平宽度10mm,直径6mm 截留分子量20000d,压平宽度25mm,直径16mm 截留分子量20000d,压平宽度34mm,直径22mm 截留分子量20000d,压平宽度44mm,直径28mm 截留分子量20000d,压平宽度55mm,直径35mm 截留分子量20000d,压平宽度77mm,直径49mm 截留分子量2000d,压平宽度10mm,直径6mm 截留分子量2000d,压平宽度25mm,直径16mm 截留分子量2000d,压平宽度34mm,直径22mm 截留分子量2000d,压平宽度44mm,直径28mm 截留分子量2000d,压平宽度55mm,直径35mm 截留分子量2000d,压平宽度77mm,直径49mm 截留分子量200d,压平宽度10mm,直径6mm 截留分子量200d,压平宽度25mm,直径16mm 截留分子量200d,压平宽度34mm,直径22mm 截留分子量200d,压平宽度44mm,直径28mm 截留分子量200d,压平宽度55mm,直径35mm 截留分子量200d,压平宽度77mm,直径49mm 截留分子量25000d,压平宽度77mm,直径49mm 截留分子量2500d,压平宽度10mm,直径6mm 截留分子量2500d,压平宽度25mm,直径16mm 截留分子量2500d,压平宽度34mm,直径22mm 截留分子量2500d,压平宽度44mm,直径28mm 截留分子量2500d,压平宽度55mm,直径35mm 截留分子量2500d,压平宽度77mm,直径49mm 截留分子量300000d,压平宽度10mm,直径6mm 截留分子量300000d,压平宽度25mm,直径16mm 截留分子量300000d,压平宽度34mm,直径22mm 截留分子量300000d,压平宽度44mm,直径28mm 截留分子量300000d,压平宽度55mm,直径35mm 截留分子量300000d,压平宽度77mm,直径49mm 截留分子量30000d,压平宽度10mm,直径6mm 截留分子量30000d,压平宽度25mm,直径16mm 截留分子量30000d,压平宽度34mm,直径22mm 截留分子量30000d,压平宽度44mm,直径28mm 截留分子量30000d,压平宽度77mm,直径49mm 截留分子量3000d,压平宽度10mm,直径6mm 截留分子量3000d,压平宽度25mm,直径16mm 截留分子量3000d,压平宽度34mm,直径22mm 截留分子量3000d,压平宽度44mm,直径28mm 截留分子量3000d,压平宽度77mm,直径49mm 截留分子量300d,压平宽度10mm,直径6mm 截留分子量300d,压平宽度25mm,直径16mm 截留分子量300d,压平宽度34mm,直径22mm 截留分子量300d,压平宽度44mm,直径28mm 截留分子量300d,压平宽度55mm,直径35mm 截留分子量300d,压平宽度77mm,直径49mm 截留分子量350000d,压平宽度34mm,直径22mm 截留分子量35000d,压平宽度10mm,直径6mm 截留分子量35000d,压平宽度25mm,直径16mm 截留分子量35000d,压平宽度34mm,直径22mm 截留分子量35000d,压平宽度44mm,直径28mm 截留分子量35000d,压平宽度55mm,直径35mm 截留分子量3500d,压平宽度10mm,直径6mm 截留分子量3500d,压平宽度25mm,直径16mm 截留分子量3500d,压平宽度34mm,直径22mm 截留分子量3500d,压平宽度44mm,直径28mm 截留分子量4000-6000d,压平宽度55mm,直径35mm 截留分子量4000d,压平宽度10mm,直径6mm 截留分子量4000d,压平宽度25mm,直径16mm 截留分子量4000d,压平宽度34mm,直径22mm 截留分子量4000d,压平宽度44mm,直径28mm 截留分子量4000d,压平宽度55mm,直径35mm 截留分子量4000d,压平宽度77mm,直径49mm 截留分子量4000d-6000d,压平宽度10mm,直径6mm 截留分子量4000d-6000d,压平宽度25mm,直径16mm 截留分子量4000d-6000d,压平宽度34mm,直径22mm 截留分子量4000d-6000d,压平宽度44mm,直径28mm 截留分子量4000d-6000d,压平宽度77mm,直径49mm 截留分子量500000d,压平宽度10mm,直径6mm 截留分子量500000d,压平宽度25mm,直径16mm 截留分子量500000d,压平宽度34mm,直径22mm 截留分子量500000d,压平宽度44mm,直径28mm 截留分子量500000d,压平宽度55mm,直径35mm 截留分子量500000d,压平宽度77mm,直径49mm 截留分子量50000d,压平宽度10mm,直径6mm 截留分子量50000d,压平宽度25mm,直径16mm 截留分子量50000d,压平宽度34mm,直径22mm 截留分子量50000d,压平宽度44mm,直径28mm 截留分子量50000d,压平宽度55mm,直径35mm 截留分子量50000d,压平宽度77mm,直径49mm 截留分子量5000d,压平宽度10mm,直径6mm 截留分子量5000d,压平宽度25mm,直径16mm 截留分子量5000d,压平宽度34mm,直径22mm 截留分子量5000d,压平宽度44mm,直径28mm 截留分子量5000d,压平宽度77mm,直径49mm 截留分子量500d,压平宽度10mm,直径6mm 截留分子量500d,压平宽度25mm,直径16mm 截留分子量500d,压平宽度34mm,直径22mm 截留分子量500d,压平宽度44mm,直径28mm 截留分子量500d,压平宽度55mm,直径35mm 截留分子量500d,压平宽度77mm,直径49mm 截留分子量6000-8000d,压平宽度55mm,直径35mm 截留分子量6000d,压平宽度10mm,直径6mm 截留分子量6000d,压平宽度25mm,直径16mm 截留分子量6000d,压平宽度34mm,直径22mm 截留分子量6000d,压平宽度44mm,直径28mm 截留分子量6000d,压平宽度55mm,直径35mm 截留分子量6000d,压平宽度77mm,直径49mm 截留分子量6000d-8000d,压平宽度10mm,直径6mm 截留分子量6000d-8000d,压平宽度25mm,直径16mm 截留分子量6000d-8000d,压平宽度34mm,直径22mm 截留分子量6000d-8000d,压平宽度44mm,直径28mm 截留分子量6000d-8000d,压平宽度77mm,直径49mm 截留分子量70000d,压平宽度10mm,直径6mm 截留分子量70000d,压平宽度25mm,直径16mm 截留分子量70000d,压平宽度34mm,直径22mm 截留分子量70000d,压平宽度44mm,直径28mm 截留分子量70000d,压平宽度55mm,直径35mm 截留分子量70000d,压平宽度77mm,直径49mm 截留分子量7000d,压平宽度10mm,直径6mm 截留分子量7000d,压平宽度25mm,直径16mm 截留分子量7000d,压平宽度34mm,直径22mm 截留分子量7000d,压平宽度44mm,直径28mm 截留分子量7000d,压平宽度55mm,直径35mm 截留分子量7000d,压平宽度77mm,直径49mm 截留分子量8000-14000d,压平宽度55mm,直径35mm 截留分子量8000-14000d,压平宽度77mm,直径49mm,容量18.9ml/cm 截留分子量8000d,压平宽度10mm,直径6mm 截留分子量8000d,压平宽度25mm,直径16mm 截留分子量8000d,压平宽度34mm,直径22mm 截留分子量8000d,压平宽度44mm,直径28mm 截留分子量8000d,压平宽度55mm,直径35mm 截留分子量8000d,压平宽度77mm,直径49mm 截留分子量8000d-14000d,压平宽度10mm,直径6mm 截留分子量8000d-14000d,压平宽度25mm,直径16mm 截留分子量8000d-14000d,压平宽度34mm,直径22mm 截留分子量8000d-14000d,压平宽度44mm,直径28mm 截留分子量8000d-15000d,压平宽度10mm,直径6mm 截留分子量8000d-15000d,压平宽度77mm,直径49mm

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