| | A＆D GX-400天平 | 227 | ￥22750.00 | ￥22750.00 | | ￥22750.00 |  |
| | 3 IN 1 HIGH PERFORMANCE LUBE 400ML AEROSOL | 1 | ￥124.32 | ￥124.32 | | ￥124.32 | |
| | 英国Whatman 5202-200， Reeve Angel滤纸，15-19um，直径200mm，褶皱表面湿强型纤维素滤纸 | 1 | ￥135.00 | ￥135.00 | | ￥135.00 | |
| | 聚丙烯绝对额定高效过滤袋 | 1 | ￥180.00 | ￥180.00 | | ￥180.00 | |
| | Cole-Parmer CPVC 外壳的ORP电极 970545 | 27 | ￥2772.00 | ￥2772.00 | | ￥2772.00 | |
