| | Cole-Parmer 5217 W/9998 筛NIST可溯源校准报告帧 | 30 | ￥3036.00 | ￥3036.00 | | ￥3036.00 |  |
| | Helix Medical Silicone Tube 250FT.125X.250 60-633-01 | 42 | ￥4299.90 | ￥4299.90 | | ￥4299.90 | |
| | 司乐90-1B大功率恒温磁力搅拌器 | 30 | ￥3000.00 | ￥3000.00 | | ￥3000.00 | |
| | Cole-Parmer TSRL12122 硅橡胶层压热垫 | 30 | ￥3025.00 | ￥3025.00 | | ￥3025.00 | |
