| | Cole-Parmer 4710 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 |  |
| | I-Chem Bottle Hdpe Nm Ntrl 500ML CS48 N319-0500 | 21 | ￥2199.90 | ￥2199.90 | | ￥2199.90 | |
| | Cole-Parmer 4709 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | Cole-Parmer 4532 试验筛 | 6 | ￥627.00 | ￥627.00 | | ￥627.00 | |
| | ONETEST-200大气负离子检测仪 | 280 | ￥28000.00 | ￥28000.00 | | ￥28000.00 | |
| | I-Chem Bottle Hdpe Nm Ntrl 125ML CS72 N319-0125 | 21 | ￥2199.90 | ￥2199.90 | | ￥2199.90 | |
| | Cole-Parmer 115 VAC/60赫兹 球磨罐 | 279 | ￥27951.00 | ￥27951.00 | | ￥27951.00 | |
| | Navigation Pro 湿度计 MO-119221 | 106 | ￥10650.00 | ￥10650.00 | | ￥10650.00 | |
