About This

• StonyLab Qualitative Filter Paper is commonly used in laboratory for qualitative analytical techniques to separate, determine and identify materials
• Filter paper diameter: 74 mm; compatible with StonyLab buchner filtering funnel
• Cellulose filter paper removes particles > 10 µm
• Filtration Speed: 70 - 140 sec; ash content: ≤ 0.15%
• Warranty: StonyLab ensures premium products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied