| | 圣戈班 D1069175 PTFE滤膜 | 3 | ￥316.00 | ￥316.00 | | ￥316.00 |  |
| | Cole-Parmer FR4L38BNBN-CP 浮子流量计 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 | |
| | Costar 3413 Transwell小™透水支持，0.4微米尺寸24群集板，PC膜; 48/case | 25 | ￥2530.00 | ￥2530.00 | | ￥2530.00 | |
| | GasAlertMicro M5PID-XWQC-R-P-D-Y-N-00 多气体探测器 | 200 | ￥20000.00 | ￥20000.00 | | ￥20000.00 | |
