- View All Categories
- Hide Categories
Grade 042 - Slow Flow Rate Ashless Filter Paper -100 Circles
These standard ashless grades are high purity filter papers suitable for routine quantitative gravimetric techniques and in the preparation of samples for use in analysis involving instrumental techniques.
This is an extremely fine retention filter for critical gravimetric analysis of very fine particles such as barium and lead sulfates, stannic and nickel sulfide, calcium oxalate and calcium fluoride.
- Grade: 042
- Particle Retention: 1.5µm
- Flow Rate: Slow
- Filtration speed herzberg (s): 1724
- Filtration speed rapidity mls/min: 4
- Ash Content: 0.007%
- Units: 100 Circles