| | Cole-Parmer 1951325-14-H 电导池时，K = 0.01，10千欧空管，不锈钢机身 | 19 | ￥1980.00 | ￥1980.00 | | ￥1980.00 |  |
| | Matrix 4464GRY-HUD SepraSealmats，灰色，无菌，10垫/箱，96盖/垫 Matrix SepraSeal mats, gray, 10 mats of 96 caps/case, Sterile | 3 | ￥344.00 | ￥344.00 | | ￥344.00 | |
| | Cole-Parmer P11/1-N062-01G 浮子流量计 | 27 | ￥2717.00 | ￥2717.00 | | ￥2717.00 | |
| | Advantec A045F047W 无菌混合纤维素酯滤膜 | 38 | ￥3850.00 | ￥3850.00 | | ￥3850.00 | |
