| | Spectra/Por 131057生物透析管,0.1-0.5 kDalton,24毫米,33ft/roll | 41 | ¥4120.00 | ¥4120.00 | | ¥4120.00 |  |
| | Spectra/Por 132677 1膜平板; 240 x 240毫米; 25/pack透析管 | 38 | ¥3820.00 | ¥3820.00 | | ¥3820.00 |  |
| | Nunc 468667可拆酶标板 | 6 | ¥694.00 | ¥694.00 | | ¥694.00 |  |
| | Spectra/Por 6膜截留分子量,50,000元;平坦的宽度,28mm的直径,17.8毫米透析管,132542 | 34 | ¥3400.00 | ¥3400.00 | | ¥3400.00 |  |