| RS PTFE DRY FILM LUBRICANT 200ML AEROSOL | 2 | ¥234.00 | ¥234.00 | | ¥234.00 |  |
| FREKOTE 770-NC RELEASE AGENT 1LT CAN | 2 | ¥226.08 | ¥226.08 | | ¥226.08 |  |
| Spectra/Por 131414生物级CE透析管,截留分子量100000;平宽16毫米,直径10毫米,长33英尺(10米) | 36 | ¥3650.00 | ¥3650.00 | | ¥3650.00 |  |
| KRYTOX GPL105 OIL 500GM | 36 | ¥3630.00 | ¥3630.00 | | ¥3630.00 |  |
| 赛多利斯-CPA26P(微量天平) | 737 | ¥73703.00 | ¥73703.00 | | ¥73703.00 |  |
| Cole-Parmer Y12-D244D320 高纯度气体调节器 | 69 | ¥6952.00 | ¥6952.00 | | ¥6952.00 |  |