Answer
Nov 11, 2025 - 05:00 PM
Qualitative filter papers are typically graded by retention capacity and thickness, affecting the particle size they can filter. The USA Lab Qualitative Filter Paper - Slow 2um Micron is a specialized 2 micron filter paper, ideal for applications requiring very fine particle retention. Compared to standard grades like Grade 1 or Grade 2, this 2 micron filter provides superior filtration for fine precipitates, making it suitable for precise analytical procedures where capturing the smallest particles is essential. Various sizes offer versatility for different laboratory needs.
