| | MARABU H1 HARDENER 100ML TUBE | 3 | ￥324.24 | ￥324.24 | | ￥324.24 |  |
| | Cole-Parmer 4542 W/9998 筛与NIST可溯源校准报告 | 17 | ￥1727.00 | ￥1727.00 | | ￥1727.00 | |
| | Whatman GF92玻璃微纤维滤膜10421057 GF92 135MM 100/PK，尺寸：135MM 含粘结剂玻璃微纤维滤膜 | 21 | ￥2105.00 | ￥2105.00 | | ￥2105.00 | |
| | Masterflex 07592-45更换电机Masterflex I / P 07592-27，-35 | 122 | ￥12200.00 | ￥12200.00 | | ￥12200.00 | |
