-40%
100 Qualitative Lab Filter Paper 5.5 7 9 11 12.5 15 18 24 cm Slow Medium Fast
$ 3.53
- Description
- Size Guide
Description
Qualitative Filter PaperPack of 100 qualitative filter paper. Please choose size (diameter) and filtration speed.
* 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%