| | Cole-Parmer 230V 50赫兹 PPO加热浴，5升，100°C,EW-12134-32 | 131 | ￥13123.00 | ￥13123.00 | | ￥13123.00 |  |
| | 英国whatman 6700-3602 Polycap™36TF囊式特氟龙过滤器 | 9 | ￥973.44 | ￥973.44 | | ￥973.44 | |
| | Strainers, Side-Inlet1/8“穿孔卫浴侧-进水滤网 | 130 | ￥13000.00 | ￥13000.00 | | ￥13000.00 | |
| | Tri-Clamp 卫生侧进气过滤器组件1.5“三钳® 1/4“穿孔核 | 131 | ￥13100.00 | ￥13100.00 | | ￥13100.00 | |
