| | AWA6291型实时信号分析仪(1级，统计分析，不含打印机) | 154 | ￥15444.00 | ￥15444.00 | | ￥15444.00 |  |
| | Whatman ME25 SELECT/21混合纤维素酯膜10406803 ME25 SELECT/21 STL 47MM 400/PK，尺寸：47MM 孔径0.45um | 29 | ￥2911.00 | ￥2911.00 | | ￥2911.00 | |
| | 200°F（93°C）尺寸1高效率聚丙烯绝对额定滤袋 | 2 | ￥210.00 | ￥210.00 | | ￥210.00 | |
| | Whatman ME25混合纤维素膜10401612 ME25 0.45uM 47MM 100/PK，尺寸：47MM 孔径0.45um | 7 | ￥752.00 | ￥752.00 | | ￥752.00 | |
| | Whatman ME29混合纤维素膜10400706 ME29 3.0uM 25MM 100/PK，尺寸：25mm 孔径3.0um | 7 | ￥723.00 | ￥723.00 | | ￥723.00 | |
