| | Ashcroft 25-W-1005-H-02L-100＃ 机械压力表 | 2 | ￥240.00 | ￥240.00 | | ￥240.00 |  |
| | Whatman 2043A 10381196 2043A 40MMx330M SARSTEDT | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Ashcroft 63-W-1008-A-L-02L-30# 机械压力表 | 2 | ￥290.00 | ￥290.00 | | ￥290.00 | |
| | super lube 97008 8 盎司(240ml)管装 | 2 | ￥246.60 | ￥246.60 | | ￥246.60 | |
| | Whatman ME28混合纤维素膜10400812 ME28 1.2uM 47MM 100/PK，尺寸：47mm 孔径1.2um | 9 | ￥953.00 | ￥953.00 | | ￥953.00 | |
| | Ashcroft 63-W-1008-A-L-02L-30IHGV/30# 机械压力表 | 2 | ￥290.00 | ￥290.00 | | ￥290.00 | |
| | Whatman ME25/21 混合纤维素酯10407312 ME25/21 STL 0.45uM 47MM 400/PK，尺寸：47MM 孔径0.45um | 26 | ￥2662.00 | ￥2662.00 | | ￥2662.00 | |
