| Whatman NYTRAN N2尼龙印迹膜10416015 NYTRAN N2 76MM 50/PK,尺寸:76MM 孔径0.2um | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| 英国Casella CEL-110/2声学校准器 | 38 | ¥3849.00 | ¥3849.00 | | ¥3849.00 |  |
| 英国Whatman 11129670,Grade 2系列定性滤纸8 μm孔径, 270MMx200M | 24 | ¥2412.00 | ¥2412.00 | | ¥2412.00 |  |
| 肖特窄口三角烧瓶,200ml | 3 | ¥393.00 | ¥393.00 | | ¥393.00 |  |