Qualitative 7 cm

Qualitative 7 cm

Qualitative 7 cm
Item# QF7
Regular price:
$5.25
Sale price:
$4.99, 2/$9.49
Pack of 100 qualitative filter paper.

Diameter 7 cm.

Qualitative cellulose filter paper.

Circular. Thickness: 0.2 mm.

Retention pole size

Slow: 10-15 micrometer Medium: 15-20 micrometer Fast: 20-25 micrometer

Ash content < 0.15%
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