| | WarrenRupp DA051PPTNS00 冲击器，0.5个“NPTF，聚偏氟乙烯，聚四氟乙烯隔膜 | 53 | ￥5300.00 | ￥5300.00 | | ￥5300.00 |  |
| | Cole-Parmer PMR1-010625 浮子流量计 | 22 | ￥2277.00 | ￥2277.00 | | ￥2277.00 | |
| | Biohit/百得 728220 8道手动 | 28 | ￥2847.94 | ￥2847.94 | | ￥2847.94 | |
| | TBS SC3000-K 刀座夹用于再研磨刀和一次性刀片座 | 172 | ￥17250.00 | ￥17250.00 | | ￥17250.00 | |
