Hardened Quantitative Filter Paper - 0750-1500 - Grade 75, 15cm 5.50cm and cobalt sulfide

and cobalt sulfide

Ahlstrom-Munksjö 26

This is a fast filtering grade for gravimetric analysis of coarse particles and gelatinous precipitates (i

Grade 74 covers a wide range of general ashless filtration applications

Hardened Quantitative Filter Paper - 0750-1500 - Grade 75, 15cm 5.50cm and cobalt sulfideAhlstrom Munksj 75 2. 0 m, Medium Speed This grade has medium flow rate and good particle retention and is most commonly used for applications requiring high chemical resistance to strong acid and alkali. Grade 75 is often used for filtering trace elements, collecting hydroxides after precipitation by strong alkalis and in the analysis of metals in acid and alkali solutions.