| | Cole-Parmer 1992757-010BHV10 自清洗pH值电极，Ryton ®外壳，1kΩ RTD，10-英尺的电缆，BNC | 19 | ￥1936.00 | ￥1936.00 | | ￥1936.00 |  |
| | Cole-Parmer 3218P 15 mL锥形底一次性塑料离心管 | 15 | ￥1529.00 | ￥1529.00 | | ￥1529.00 | |
| | Sandpiper® S1FB3K1KPUS000 气动双隔膜PVDF泵，聚偏氟乙烯（PVDF），45 GPM,热塑性隔膜 | 183 | ￥18310.00 | ￥18310.00 | | ￥18310.00 | |
| | Cole-Parmer 4863 试验筛 | 6 | ￥671.00 | ￥671.00 | | ￥671.00 | |
| | CASTROL BRAYCO 460 55USG DRUM | 366 | ￥36690.48 | ￥36690.48 | | ￥36690.48 | |
