Filter paper circles, No. 42 (MN 640 d), 185mm (Pack of 100 filters)
• Equivalent to Advantec Filter Paper No. 5C
• Equivalent to Whatman Filter Paper No. 42
• Ashless, slow filter paper with very fine particle retention
• Standard paper for critical gravimetric analysis of fine precipitates
Description
• Equivalent to Whatman Filter Paper No. 42
• Ashless, slow filter paper with very fine particle retention
• Standard paper for critical gravimetric analysis of fine precipitates like barium sulfate or metastannic acid
• 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: Light