| | Cole-Parmer 台式模型的pH / ORP控制器110 VAC,50/60赫兹 | 111 | ¥11165.00 | ¥11165.00 | | ¥11165.00 |  |
| | AMBERSIL GLASS CLEANER 400ML AEROSOL | 1 | ¥122.16 | ¥122.16 | | ¥122.16 |  |
| | 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 |  |
| | 英国whatman 1440-150 Grade40定量滤纸 | 2 | ¥294.00 | ¥294.00 | | ¥294.00 |  |
| | ADVANTEC 1.00微米 支持疏水膜 | 30 | ¥3000.00 | ¥3000.00 | | ¥3000.00 |  |