Ash-less Quantitative Cellulose Filter Papers
无灰定量纤维素过滤纸
定量过滤器专用于重量分析和用于仪器分析的样品的制备
| 最大孔径 | 快速 | 20-25μm |
| 中 | 15-20μm | |
| 慢 | 10-15μm | |
| 过滤速度 | 快速 | ≤35s |
| 中 | 35-70s | |
| 慢 | 70-140s | |
| 基本重量 | 80±4g / m 2 | |
| 100pcs /包 特殊规格和包装接受 |
Quantitative filters are dedicated for gravimetric analysis and the preparation of samples for instrumental analysis
| Maximum pore size | Fast | 20-25μm |
| Medium | 15-20μm | |
| Slow | 10-15μm | |
| Filtration speed | Fast | ≤35s |
| Medium | 35-70s | |
| Slow | 70-140s | |
| Basic weight | 80±4g/m² | |
| 100pcs/pack Special specifications and packaging accepted |
