| Advantec 5B号无灰定量滤纸; 9.0厘米直径 | 3 | ¥325.00 | ¥325.00 | | ¥325.00 |  |
| Whatman 1541-240 定量滤纸 | 18 | ¥1800.00 | ¥1800.00 | | ¥1800.00 |  |
| ADVANTEC GA200142MM GA200玻璃纤维过滤器 | 30 | ¥3000.00 | ¥3000.00 | | ¥3000.00 |  |
| Advantec H020A293D PTFE亲水膜 | 60 | ¥6050.00 | ¥6050.00 | | ¥6050.00 |  |
| Advantec H050A293D PTFE亲水膜 | 60 | ¥6050.00 | ¥6050.00 | | ¥6050.00 |  |