Hahnemühle

Hahnemühle Filter Paper Sheet, qualitative, wet strength, 460 x 570 mm, Grade 1574, medium fast, 90 g/qm, 100 Sheets/PAK

Name: Hahnemühle Filter Paper Sheet, qualitative, wet strength, 460 x 570 mm, Grade 1574, medium fast, 90 g/qm, 100 Sheets/PAK
Brand: Hahnemühle

Highly pure hard filter papers for qualitative analysis Highly pure hard filter papers with very low mineral content (on average 0.05% ash) and extremely high mechanical and chemical stability are particularly recommended for vacuum and pressure filtration, and for the use of acidic and alkaline solutions. Made from highly refined cotton linters and cellulose Alpha cellulose content over 95%, therefore high stability and resistance Very high wet strength; Precipitation can be removed or washed off easily and without fibers; Use in vacuum and pressure filtration systems Low mineral content (average 0.05% ash) High resistance to aggressive chemical components such as sulfuric and nitric acid (up to 40% at 50° Celsius) and alkalis (up to 10% at 20° Celsius) These types are available as round filters with the following sizes in millimeters: 47 – 55 – 70 – 90 – 110 &ndashMostra di più

da 170,90 €

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