589/1 circles 110mm 100/pk

With less than 0.01% ash, Cytiva’s Whatman Grade 589/1 filter papers can be used for the Blaine test in the cement industry and as an ash content test filter for foodstuffs.

With less than 0.01% ash, Cytiva’s Whatman Grade 589/1 filter papers can be used for the Blaine test in the cement industry and as an ash content test filter for foodstuffs.

• Herzberg filtration speed of 50 s*
• Black ribbon filter’ for fast filtration of coarse precipitates
• High purity (< 0.01% ash)
• Blaine test and ash content test compatible
• Also available prepleated as Grade 589/1 ½