| | 梅特勒-托利多SG2-ELK便携式酸度计 | 59 | ￥5930.00 | ￥5930.00 | | ￥5930.00 |  |
| | Ohaus/奥豪斯Mb23水分测定仪120VAC | 259 | ￥25950.00 | ￥25950.00 | | ￥25950.00 | |
| | 德国Topas SAG-410/H高流量粉尘气溶胶发生器 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Cole-Parmer® EW-79203-30旋转叶片泵，6.1 CFM免费的空气容量，1×10 -4乇，惠普1/2，115/230 VAC，60/50赫兹 | 333 | ￥33330.00 | ￥33330.00 | | ￥33330.00 | |
