| | 英国Whatman 50166，VACU-GUARD 50mm真空泵保护滤器10.0/20UM HD 1/4 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | METTLER TOLEDO SG8–SevenGo pro™ pH/Ion计(SG8-B) | 71 | ￥7114.80 | ￥7114.80 | | ￥7114.80 | |
| | Burkert 423 987G，黄铜传感器/件; 350 psi最大，传感器模块黄铜3/4“NPT | 33 | ￥3320.00 | ￥3320.00 | | ￥3320.00 | |
| | 美国UIC CM199-009 RIBBON FOR CM124-078, EACH 直销电话：4006609565 | 2 | ￥245.00 | ￥245.00 | | ￥245.00 | |
| | 英国Whatman1851-032硼硅酸纤维滤纸QMA 3.2CM 100/PK | 7 | ￥718.00 | ￥718.00 | | ￥718.00 | |
