| | Ohaus/V31X3+230VAC奥豪斯天平 | 38 | ￥3890.00 | ￥3890.00 | | ￥3890.00 |  |
| | Filter Cartridges19-1/2“L 滤芯，褶所有聚丙烯 | 50 | ￥5050.00 | ￥5050.00 | | ￥5050.00 | |
| | 英国whatman 21829836，GRADE C7218系列滤纸，16.5MMX50FT HOL | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 英国Whatman1827-030无粘合剂玻璃微纤维滤纸934-AH 3.0CM 100/PK | 1 | ￥194.00 | ￥194.00 | | ￥194.00 | |
| | 英国Whatman1827-055无粘合剂玻璃微纤维滤纸934-AH 5.5CM 100/PK | 3 | ￥320.00 | ￥320.00 | | ￥320.00 | |
