| Hart Scientific 5627A-9-D RTD探头 | 76 | ¥7650.00 | ¥7650.00 | | ¥7650.00 |  |
| Matrix 3740BLU Matrix 1.0 mL 2D,聚丙烯,V形底螺旋盖冻存管带蓝色盖 | 25 | ¥2578.00 | ¥2578.00 | | ¥2578.00 |  |
| Matrix 3719 Matrix 1.4 mL 2D TTP复合编码(small print),平底冻存管 | 23 | ¥2308.00 | ¥2308.00 | | ¥2308.00 |  |
| 英国Whatman 1820-6537,GF/A系列纯玻璃纤维滤纸,81mm直径 | 5 | ¥501.00 | ¥501.00 | | ¥501.00 |  |