WHA10311804

Whatman^® qualitative filter paper, Grade 597

circles, diam. 45 mm, pack of 100

• Synonym(s): Whatman filter, Whatman paper, Z695645, paper filter
• UNSPSC Code: 41104900
• NACRES: NB.24

Properties

• material: cellulose filters; circles
• packaging: pack of 100
• manufacturer/tradename: Whatman 10311804; Whatman Article No. 28414224 (US reference)
• parameter: 70 sec/100 mL speed (Herzberg)
• diam.: 45 mm
• thickness: 180 μm
• pore size: 4-7 μm (Particle retention)
• basis weight: 85 g/m²

Description

General description

These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.

Grade 597: 4-7 μm (medium fast filter paper)
A medium fast filter paper with medium to fine particle retention. Used for a wide variety of analytical routine applications in different industries like food testing (e.g., determination of fat content) or removal of carbon dioxide and turbidity from beverages (e.g., beer analysis).

Features and Benefits

• These cellulose filters are used in qualitative analytical techniques to determine and identify materials.
• Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.

Other Notes

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

Legal Information

Whatman is a registered trademark of Cytiva