| | 美国pall Immobilon-P方片PVDF转印膜 宽*长10×10cm | 10 | ￥1068.00 | ￥1068.00 | | ￥1068.00 |  |
| | Masterflex® 07523-80 L / S数字驱动器，600转，115/230 VAC | 189 | ￥18980.00 | ￥18980.00 | | ￥18980.00 | |
| | METALETCH ME5 ELECTROLYTE 1LT BOTTLE | 6 | ￥643.20 | ￥643.20 | | ￥643.20 | |
| | METALETCH MA2 ELECTROLYTE 1LT | 19 | ￥1998.48 | ￥1998.48 | | ￥1998.48 | |
