| Spectra/Por 6膜截留分子量,25,000;扁宽,12毫米直径,7.6毫米透析管,132550 | 34 | ¥3400.00 | ¥3400.00 | | ¥3400.00 |  |
| Spectra/Por 2膜;扁宽,直径45毫米;,28.6毫米的长度,50'透析管 | 32 | ¥3210.00 | ¥3210.00 | | ¥3210.00 |  |
| SteriMax 5.002.000 电气灭菌器 | 72 | ¥7270.00 | ¥7270.00 | | ¥7270.00 |  |
| Cole-Parmer 20×20304不锈钢低配置在线过滤器系统 | 0 | ¥79.20 | ¥79.20 | | ¥79.20 |  |