Medium to Slow Filtration (No. 40)

Medium to Slow Filtration (No. 40)
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Filter paper circles, No. 40 (MN 640 md), 70mm (Pack of 100 filters)

Filter paper circles, No. 40 (MN 640 md), 70mm (Pack of 100 filters)

Macherey-Nagel
• 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

$0
Filter paper circles, No. 40 (MN 640 md), 90mm (Pack of 100 filters)

Filter paper circles, No. 40 (MN 640 md), 90mm (Pack of 100 filters)

Macherey-Nagel
• 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

$0
Filter paper circles, No. 40 (MN 640 md), 110mm (Pack of 100 filters)

Filter paper circles, No. 40 (MN 640 md), 110mm (Pack of 100 filters)

Macherey-Nagel
• 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

$0
Filter paper circles, No. 40 (MN 640 md), 150mm (Pack of 100 filters)

Filter paper circles, No. 40 (MN 640 md), 150mm (Pack of 100 filters)

Macherey-Nagel
• 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

$0
Filter paper circles, No. 40 (MN 640 md), 180mm (Pack of 100 filters)

Filter paper circles, No. 40 (MN 640 md), 180mm (Pack of 100 filters)

Macherey-Nagel
• 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

$0
Filter paper circles, No. 40 (MN 640 md), 240mm (Pack of 100 filters)

Filter paper circles, No. 40 (MN 640 md), 240mm (Pack of 100 filters)

Macherey-Nagel
• 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

$0
Filter paper circles, No. 40 (MN 640 md), 320mm (Pack of 100 filters)

Filter paper circles, No. 40 (MN 640 md), 320mm (Pack of 100 filters)

Macherey-Nagel
• 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

$0