| | Whatman 1827-047 玻璃纤维水污染测试纸 | 5 | ￥520.00 | ￥520.00 | | ￥520.00 |  |
| | Cole-Parmer 115VAC LabGEN 125均质 | 96 | ￥9680.00 | ￥9680.00 | | ￥9680.00 | |
| | Whatman 1822-055 玻璃微纤维水污染测试纸 | 11 | ￥1120.00 | ￥1120.00 | | ￥1120.00 | |
| | KIMWIPES ® EX-L湿巾，4-1/2“X 8-1/2”，60盒/箱，280/box | 23 | ￥2350.00 | ￥2350.00 | | ￥2350.00 | |
