| | Helix Medical Tubing SIL..5X.135X.770 25COIL 60-825-245 | 27 | ￥2799.90 | ￥2799.90 | | ￥2799.90 |  |
| | Helix Medical Tubing Silcn .25X.135X.52 25FT 60-825-141 | 13 | ￥1399.90 | ￥1399.90 | | ￥1399.90 | |
| | Cole-Parmer 5381 试验筛 | 13 | ￥1375.00 | ￥1375.00 | | ￥1375.00 | |
| | Helix Medical TBG,SIL..375X.094X.563,25 Coil 60-825-191 | 15 | ￥1599.90 | ￥1599.90 | | ￥1599.90 | |
