| | Cole-Parmer 2076Q 组合加热块 | 14 | ￥1419.00 | ￥1419.00 | | ￥1419.00 |  |
| | Helix Medical Tbg Sil 50'.058ID/.077OD Nusil 60-795-06 | 4 | ￥479.90 | ￥479.90 | | ￥479.90 | |
| | Cole-Parmer 6515 试验筛 | 13 | ￥1342.00 | ￥1342.00 | | ￥1342.00 | |
| | Helix Medical TBG,SIL..313X.158X.629,25 Coil 60-825-166 | 17 | ￥1799.90 | ￥1799.90 | | ￥1799.90 | |
| | Cole-Parmer 5206 W/9998 NIST可溯源校准报告 | 18 | ￥1859.00 | ￥1859.00 | | ￥1859.00 | |
