| | Cole-Parmer CPF20BNBL1000PSIG-M4 数字压力表 | 47 | ￥4719.00 | ￥4719.00 | | ￥4719.00 |  |
| | Cole-Parmer 95-0486-01 6瓦的紫外线灯302NM波长和白色灯管 | 36 | ￥3630.00 | ￥3630.00 | | ￥3630.00 | |
| | 美国Gilmont GF-2560屏蔽流量计 | 34 | ￥3420.00 | ￥3420.00 | | ￥3420.00 | |
| | 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 | |
| | Seepex MD 0015-24 - AC EPT VFD 工业螺杆泵的交流变频驱动器，0.18 - 8.5 GPH | 250 | ￥25040.00 | ￥25040.00 | | ￥25040.00 | |
| | Millipore GVWP09050 DURAPORE 压力或真空驱动过滤膜 | 18 | ￥1800.00 | ￥1800.00 | | ￥1800.00 | |
| | Cole-Parmer®压缩空气喷嘴，聚醋酸酯，扁平喷嘴 | 6 | ￥605.00 | ￥605.00 | | ￥605.00 | |
