Filter paper circles, No. 44 (MN 640 dd), 125mm (Pack of 100 filters)
• Equivalent to Whatman No. 44
• Ashless, slow filter paper which is slightly less retentive than MN 640 d
• Surface: Smooth
• Basis weight: 70 g/m2
• Thickness: 0.16 mm
• Filtration speed: 100 s
•
Description
• Ashless, slow filter paper which is slightly less retentive than MN 640 d
• Surface: Smooth
• Basis weight: 70 g/m2
• Thickness: 0.16 mm
• Filtration speed: 100 s
• Material: Cellulose
• Ash content: Less than 0.01 %
• Color: White
• Wetstrength: Light