Qualitative filter paper 7 cm

Qualitative 7 cm
Qualitative 7 cm
Item# QF7
Regular price: $5.25
Sale price: $4.99, 2/$9.49
Speed: 

Product Description

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%