Filter paper circles, MN 1640 d, 90mm (Pack of 100 filters)
• Wet-strengthened, slow, ashless filter paper with very fine particle retention
• Standard paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid
• The smooth surface allows fiber-free f
Description
• Standard paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid
• The smooth surface allows fiber-free filtration, even for highly acidic and basic media
• Surface: Smooth
• Basis weight: 85 g/m2
• Thickness: 0.17 mm
• Filtration speed: 140 s
• Material: Cellulose
• Ash content: Less than 0.01 %
• Color: White
• Retention capacity: 2 to 4 micron
• Wetstrength: Strong