Cat.No ACMA00032521
- Description
- Application
- Features And Benefits
This product is a quantitative filter paper with high wet strength and chemical resistance. These papers are acid hardened to reduce the ash content to an extremely low level. Their tough surface makes them suitable for a variety of critical analytical filtration operations. Each grade provides a convenient combination of filtration speed and particle retention rate.
Often used in gravimetric metal determinations.
Grade 542: 2.7 μm (slow filter paper)
High retention of fine particles under demanding conditions. Slow flow rate. Very hard and strong with excellent chemical resistance.
| Diameter | 70 mm |
|---|---|
| Material | circles cotton filters (high-quality cotton linters) |
| Parameter | 2510 sec/100 mL speed (Herzberg) 6 psi wet burst |
| Pore Dimensions | 2.7 μm (Particle retention) |
| Quality Level | 100 |