| | 美国PTC 通用实验室不锈钢阀杆温度计070-B | 7 | ¥750.00 | ¥750.00 | | ¥750.00 |  |
| | 英国GMI H2S传感器 (0-100ppm 乙醇标定),配套VISA气体检测仪使用 | 17 | ¥1760.00 | ¥1760.00 | | ¥1760.00 |  |
| | Whatman ME25/91 混合纤维素酯10407379 ME25/91 STL 0.45uM 50MM 400/PK,尺寸:50MM 孔径0.45um | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | Whatman MP45/21 MicroPlus10407861 MP45/21 0.45uM 125MMx105M 1/PK,尺寸:125MMx105M 孔径0.45um | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | Whatman ME27/31混合纤维素酯膜10409272 ME27/31 ST 0.8uM 50MM 100/PK,尺寸:50MM 孔径0.8um | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |