| I-Chem Jar Wd Mth Clear Ptfe 8OZ CS12 321-0250 | 7 | ¥799.90 | ¥799.90 | | ¥799.90 |  |
| Drager CH31701 气体检测管 | 7 | ¥760.00 | ¥760.00 | | ¥760.00 |  |
| testo 备用不锈钢烧结前置过滤器 0554 3372 | 6 | ¥612.00 | ¥612.00 | | ¥612.00 |  |
| Helix Medical Tubing Sil 3/8X1/2X1/16 50FT 60-011-28 | 25 | ¥2599.90 | ¥2599.90 | | ¥2599.90 |  |