A045H047WADVANTEC微生物检测膜片（白底黑格）47mm直径0.45um孔径A045H047W

1851-865WHATMAN代理QMA石英滤纸203mm*254mm（PM2.5/PM10滤纸1851-865

10313953 10313947WHATMAN Folded Filters 1313953啤酒过滤滤纸2555号折叠滤纸

GVWP293A GVWP14250Merck Millipore默克密理博293mm直径PVDF过滤膜0.22um孔径GVWP293A

1004-110快速定性滤纸110mm直径WHATMAN定性滤纸1004-110

4602 4612 4614PALL Supor聚醚砜膜无菌针头滤器4602 4612 4614

1004-047 1004-125WHATMAN进口4号快速定性滤纸1004-090 1004-110

1003-047 1003-110WHATMAN Grade3慢速定性滤纸3.6um 460mm×570mm1003-917

01601110东洋ADVANTEC无灰级6号定量滤纸110mm直径

7402-004WHATMAN尼龙膜0.8um孔径Nylon Membrane Filters 7408-004

NCG047129PALL颇尔ULTIPORN66尼龙膜10um（颗粒度检测滤膜）NCG047129

PCC044MEMPALL颇尔清洁度检测ULTIPORN66尼龙膜44um孔径PCC044MEM

10411305 10411313WHATMAN聚四氟乙烯PTFE滤膜TE36型0.45um孔径10411311

110614WHATMAN聚碳酸酯PC膜Nuclepore径迹蚀刻膜8um孔径25mm直径

1851-025 1851-082WHATMAN QMA石英滤纸1851-025 1851-082

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DVPP09050 DVPP04700Millipore聚偏氟乙烯PVDF过滤膜0.65um孔径DVPP09050

7000-0002WHATMAN醋酸纤维素滤膜0.45um孔径7000-0004

WB120204 WB100070WHATMAN非指示型FTA微型卡WB120210