| | Helix Medical Tubing Sil 50.250INID/.500INOD 60-805-26 | 22 | ¥2299.90 | ¥2299.90 | | ¥2299.90 |  |
| | Whatman Grade 2668 Chr 层析纸10382475 Grade 2668 Chr 144MMx50M 1/PK,厚0.9 mm流速155 mm/10 min,用于电泳分离相对较大分子。 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | Masterflex 07018-60 更换转子/轴承支撑组件Masterflex L / S易装泵头 | 17 | ¥1770.00 | ¥1770.00 | | ¥1770.00 |  |
| | Masterflex 6C帧AC马达,每分钟1725转,1/2马力,全封闭自扇冷式(TEFC),115/208-230 VAC | 38 | ¥3840.00 | ¥3840.00 | | ¥3840.00 |  |