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Circular filters Type: MN 640 w, Ø: 70 mm

From  Macherey-Nagel
Retention range
Ø


For qualitative analysis. Made from refined pulp washed in acid and linters with a α cellulose content of over 95%. Ash content < 0.01%. Temperature stable up to approx. +130 °C. Surface weight: 85 g/m2.
Product details

€14.00/Pack Qty. 

excl. VAT. | 100 unit(s) per Pack Qty.

Art. No. A780.1

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from 6 Pack Qty. €13.30/Pack Qty.
from 24 Pack Qty. €12.60/Pack Qty.
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Product details


For qualitative analysis. Made from refined pulp washed in acid and linters with a α cellulose content of over 95%. Ash content < 0.01%. Temperature stable up to approx. +130 °C. Surface weight: 85 g/m2.



Round filters Type: MN 640 w 

Fast filtration speed. Filtration time according to DIN 53137: 9 s. Equivalent black strip. Soft filter with a loose structure for coarse deposits like iron and aluminium hydroxide, bismuth, copper, iron sulphide, nickel-dimethylglyoxime, etc. Standard filter for determining Si. Retention range: > 8 μm



Technical Information
Type MN 640 w 
Ø 70 mm
Retention range > 8 µm
Round filters Type: MN 640 w
Selected quantity:   0
  1. Subtotal:  0.00
Order No. Retention range Ø Pack Qty. Price Quantity
EEX9.1 > 8 µm 240 mm 100 unit(s) €111.85
A780.1 > 8 µm 70 mm 100 unit(s) €14.00
EEX7.1 > 8 µm 55 mm 100 unit(s) €10.50
A784.1 > 8 µm 150 mm 100 unit(s) €45.50
A782.1 > 8 µm 110 mm 100 unit(s) €29.15
A781.1 > 8 µm 90 mm 100 unit(s) €20.30
EEX8.1 > 8 µm 185 mm 100 unit(s) €68.30
EEY0.1 > 8 µm 320 mm 100 unit(s) €192.00
A783.1 > 8 µm 125 mm 100 unit(s) €33.65
In stock
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Selected quantity:   0
  1. Subtotal:  0.00

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