| | Whatman Grade 520A定性滤纸10331487 Grade 520A 58x58CM 250/PK | 35 | ¥3526.00 | ¥3526.00 | | ¥3526.00 |  |
| | 英国whatman 112105 NucleporeTM径迹蚀刻膜,孔径0.1um,直径142mm | 14 | ¥1473.00 | ¥1473.00 | | ¥1473.00 |  |
| | 英国whatman 111707 NucleporeTM径迹蚀刻膜,孔径0.4um,直径90mm | 8 | ¥864.00 | ¥864.00 | | ¥864.00 |  |
| | 英国Whatman 1114-150,GR114系列湿强级定性滤纸,孔径25 μm,直径15cm | 1 | ¥184.00 | ¥184.00 | | ¥184.00 |  |
| | 英国whatman 112803 NucleporeTM径迹蚀刻膜,孔径0.05um,直径293mm | 29 | ¥2976.00 | ¥2976.00 | | ¥2976.00 |  |
| | 英国Whatman 1113-240,GR113系列湿强级定性滤纸,孔径30 μm,直径24cm | 5 | ¥551.00 | ¥551.00 | | ¥551.00 |  |
| | Whatman Grade 520A滤纸10331494 Grade 520A FF 450MM 100/PK | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | 英国Whatman PM1和PM2.5监测专用滤膜7592-104,称重法专用滤膜,替代7592-204 | 23 | ¥2321.00 | ¥2321.00 | | ¥2321.00 |  |
| | 英国whatman 112106 NucleporeTM径迹蚀刻膜,孔径0.2um,直径142mm | 17 | ¥1716.00 | ¥1716.00 | | ¥1716.00 |  |
| | Whatman Grade 0965滤纸10340810 Grade 0965 110MM 100/PK | 2 | ¥231.00 | ¥231.00 | | ¥231.00 |  |