Product Description
Filter Paper Grade 541
A general purpose hardened filter paper designed for gravimetric analysis with medium retention and fast flow rate. Very hard surface.
| Grade | Typical Particle Retention in Liquid (µm)1 | Nominal Ash Content (%)3 | Nominal Thickness (µm) | Nominal Basis Weight (g/m2) | Typical Water Flow Rate (mL/min)2 | Nominal Air Flow Rate (s/100 mL/in2) |
|---|---|---|---|---|---|---|
| 541 | 22 | 0.005 | 155 | 78 | 359 | 3 |
