Qualitative 9 cm

Qualitative 9 cm
Item# QF9
Regular price: $5.95
Sale price: $5.49, 2/$9.99
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Product Description

Pack of 100 qualitative filter paper.

Diameter 9 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%