| Palmer Wahl C100 多功能校准仪 | 372 | ¥37210.00 | ¥37210.00 | | ¥37210.00 |  |
| Fluke Calibration 9100S-B手持式干式炉 | 199 | ¥19900.00 | ¥19900.00 | | ¥19900.00 |  |
| ADVANTEC 361700 不锈钢压力过滤器 | 417 | ¥41750.00 | ¥41750.00 | | ¥41750.00 |  |
| lab聚丙烯圆片过滤膜, 孔径:0.22(um), 直径:142(mm),(50片/盒) | 1 | ¥155.57 | ¥155.57 | | ¥155.57 |  |