| | Cole-Parmer T51/6-N052-01S 浮子流量计 | 33 | ￥3311.00 | ￥3311.00 | | ￥3311.00 |  |
| | I-Chem T336-0040-RWD 40ml 透明样品瓶 ， 0.060" 粘合盖垫，已认证 I-Chem 40ml Vial clear 0.060" bonded septum certified | 16 | ￥1661.00 | ￥1661.00 | | ￥1661.00 | |
| | Nunc 374512-ROS 2ml内旋盖通用型2D冻存管,散装Nunc Universal 2.0 mL Internal , Bulk, 2D bar-code | 22 | ￥2254.00 | ￥2254.00 | | ￥2254.00 | |
| | Cole-Parmer T51/6-N032-15S 浮子流量计 | 33 | ￥3311.00 | ￥3311.00 | | ￥3311.00 | |
