| | 国产遮板式防堵皮托管 Ф10×1.0 M | 9 | ￥900.00 | ￥900.00 | | ￥900.00 |  |
| | Spirax Sarco BT 1/2" 51990 蒸汽处理配件 | 8 | ￥820.00 | ￥820.00 | | ￥820.00 | |
| | Cole-Parmer LabGEN ®均质杆支持额外的电机 | 7 | ￥715.00 | ￥715.00 | | ￥715.00 | |
| | Cole-Parmer 圆形切割细节刷，10”，12 / PK | 9 | ￥968.00 | ￥968.00 | | ￥968.00 | |
| | Seepex W01NA1F0EM05AC 螺杆泵，铁的身体和丁腈橡胶定子建设，0.5匹马力交流电机速度控制器，最大压力90 PSI，2.0 GPM最大流量 | 355 | ￥35540.00 | ￥35540.00 | | ￥35540.00 | |
| | HANNA/哈纳HI93718-01碘试剂 | 3 | ￥342.00 | ￥342.00 | | ￥342.00 | |
| | Cole-Parmer 7115CP温湿度计 | 18 | ￥1892.00 | ￥1892.00 | | ￥1892.00 | |
| | Helix Medical Tubing PLATINUM-CURED 50 Feet 60-411-62 | 28 | ￥2899.90 | ￥2899.90 | | ￥2899.90 | |
| | Helix Medical Tubing Silicone 500 Ft 61-349-27 | 87 | ￥8792.10 | ￥8792.10 | | ￥8792.10 | |
| | 伟思 RS485 转换器和电池 | 5 | ￥542.00 | ￥542.00 | | ￥542.00 | |
| | Cole-Parmer E11-215B (CGA 350) 通用燃气稳压器 | 34 | ￥3465.00 | ￥3465.00 | | ￥3465.00 | |
