日本东洋GC50玻璃纤维滤纸55mm直径GC50/55mm

ADVANTEC东洋GC50玻璃纤维滤纸直径45mmGC50/45mm

英国whatman沃特曼Harris取样器打孔器WB100040

默克密理博疏水性PVDF过滤膜0.45um孔径HVHP00010

USAPALL颇尔MicroseqAdvance离心浓缩管MCP001C41

ADVANTEC东洋3号定量滤纸直径55mm3号/55mm

Millipore疏水性PTFE针头式0.2um过滤器SLFG025NS

GE沃特曼Nuclepore径迹蚀刻膜0.8um孔径800284

GE沃特曼Nuclepore聚碳酸酯PC膜25mm*1.0um110610

颇尔Supor450聚醚砜孔径0.45um过滤膜60172

Millipore疏水性PVDF白色0.45um表面滤膜HVHP09050

ADVANTECGC50玻璃纤维滤纸42.5mmGC50-42.5mm

日本Advantec玻璃纤维滤纸GC50滤纸GC50-37mm

日本原装玻璃纤维滤纸东洋GC50滤纸26mm直径GC50-26mm

日本东洋GC-50玻璃纤维滤纸25mm直径GC50-25mm

ADVANTEC*玻璃纤维滤纸GC50滤纸GC50-24mm

*ADVANTEC玻璃纤维滤纸GC50滤纸GC50-21mm

ADVANTEC东洋GC5玻璃纤维滤纸直径20mmGC50-20mm

ADVANTEC东洋GB-100R玻璃纤维滤纸110mm直径GB100R/110mm

ADVANTEC醋酸纤维素滤膜0.2um孔径表面滤膜C020A330R