Filter paper circles, No. 40 (MN 640 md), 320mm (Pack of 100 filters)
• Equivalent to Whatman No. 40
• Ashless filter paper, which is slightly more retentive than MN 640 m with corresponding increase in filtration time
• Surface: Smooth
• Basis weight: 85 g/m2
• Thickness: 0.2 mm
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SKU: 204032
MPN: 204032
GTIN: NULL
Stock Status:
1,000 pcs
Delivery Status: 1-3 days
Description
• Equivalent to Whatman No. 40
• Ashless filter paper, which is slightly more retentive than MN 640 m with corresponding increase in filtration time
• Surface: Smooth
• Basis weight: 85 g/m2
• Thickness: 0.2 mm
• Filtration speed: Medium to slow
• Filtration speed: 55 s
• Material: Cellulose
• Ash content: Less than 0.01 %
• Color: White
• Retention capacity: 4 to 7 micron
• Wetstrength: Light
