| Whatman MP31 MicroPlus10407134 MP31 STL 0.45uM 50MM 400/PK,尺寸:50MM 孔径0.45um | 30 | ¥3029.00 | ¥3029.00 | | ¥3029.00 |  |
| ACCU-SAFE 18℃〜50℃温度计 TH-504633 | 52 | ¥5240.00 | ¥5240.00 | | ¥5240.00 |  |
| PolyScience 6560M11A120C 循环仪; -10至40°C,0.5马力 | 397 | ¥39700.00 | ¥39700.00 | | ¥39700.00 |  |
| Thermo Scientific 30703-104630 HYPERSIL APS-2(氨基)柱 - 长度100MM,4.6毫米的ID,3μm的颗粒大小 | 47 | ¥4775.00 | ¥4775.00 | | ¥4775.00 |  |
| 200°F(93°C)尺寸1高效率聚丙烯绝对额定滤袋 | 2 | ¥210.00 | ¥210.00 | | ¥210.00 |  |