About this item

• Qualitative Laboratory Analysis: StonyLab Qualitative Filter Paper is commonly used in laboratory for qualitative analytical techniques to separate, determine and identify materials
• Coarse Particle Filtration: coarse cellulose filter papers remove particles > 20 um
• Filtration Speed: 35 - 70 sec
• Ash content: <= 0.15%
• Convenient Packaging: each pack includes 100 individual sheets, available in 1-pack (100 sheets) and 3-pack (300 sheets)
• Multiple Sizes Available: available in 46 mm, 50 mm, 56 mm, 70 mm, 74 mm, 88 mm and 94 mm, 108 mm, 125 mm,150 mm, 180 mm