Filter Paper 3 hw Qualitative / PK 100
Catalogue Number: MUN110066
Diameter: 110mm
Pack Size: 100/PK
Whatman grade equivalent: Student grade
Qualitative filter papers key features
- Qualitative analysis
- General laboratory work
- Low ash content
- High content α-cellulose
- Custom cut
Standard Grades (Non Wet-Strengthened)
Standard qualitative filter papers are suitable for quadrant folded or gravity flow applications. These grades contain a high level of alpha-cellulose that provides high purity (ash content below 0.06%). The inherent strength of standard grades is suitable for routine quadrant folded applications but does not allow a use in vacuum work due to low wet resistance. Grade 3hw is recommended only for general purpose filtration due to a higher ash content (<0.1%) and lower filtration properties.