VWR® Quantitative Filter Paper, Grade 494
28307-134
Product available on GSA Advantage®
- Ø:12.5 cm
- Particle retention:1 µm
- Flow rate:Slow
- Porosity:Fine
- Cat. no.:28307-134
Useful for very fine precipitates such as barium and lead sulfates, stannic and nickel sulfides, and calcium hydroxide.