The Whatman® Prepleated Qualitative Filter Paper, Grade 1573 1/2 manufactured by Whatman feaures high wet strength and smooth surface which facilitates the removal of precipitate from paper.
Specification
Material: Cellulose, circles Packaging: Pack of 100 Parameter: 25 sec/100 mL speed (Herzberg) Diam.: 270 mm Thickness: 170 μm Pore size: 12-25 μm Basis weight: 88 g/m2
Features
Fast filtration speed Smooth surface Chemical resistance against sulfuric, nitric acid solutions, hydrochloric and alkalis