| | Advantec PF06047MM PTFE深度过滤器 | 5 | ￥525.00 | ￥525.00 | | ￥525.00 |  |
| | Cole-Parmer Y12-C445B (590 CGA) 高纯度气体调节器 | 146 | ￥14619.00 | ￥14619.00 | | ￥14619.00 | |
| | Savillex 50 mm聚四氟乙烯膜 多孔性 | 5 | ￥520.00 | ￥520.00 | | ￥520.00 | |
| | ECCOBOND STYCAST 1090 ENCAPSULANT 2KG 硅油 | 32 | ￥3248.00 | ￥3248.00 | | ￥3248.00 | |
| | Cole-Parmer 949143 样品瓶 | 11 | ￥1133.00 | ￥1133.00 | | ￥1133.00 | |
