| | Cole-Parmer 6508 W/9998 筛与NIST可溯源校准报告 | 21 | ￥2145.00 | ￥2145.00 | | ￥2145.00 |  |
| | 英国whatman聚酰胺膜TE36 47MM 0.45uM 10/PK 11411311 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 英国Whatman 111125 NucleporeTM径迹蚀刻膜，0.4um孔径，15MM直径 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 海道夫 ML/HB/G3 旋转蒸发仪 | 525 | ￥52547.00 | ￥52547.00 | | ￥52547.00 | |
