WHA1001400

Whatman^® qualitatives Filterpapier, Güteklasse 1

circles, diam. 400 mm, pack of 100

• Synonym(e): Whatman filter, Whatman paper, Z240168, paper filter
• UNSPSC-Code: 41104900
• NACRES: NB.24

Eigenschaften

• Materialien: cellulose filters; circles
• Verpackung: pack of 100
• Hersteller/Markenname: Whatman 1001-400; Whatman Article No. 28413926 (US reference)
• Parameter: 0.25 psi wet burst; 150 sec/100 mL speed (Herzberg)
• Durchmesser: 400 mm
• Dicke: 180 μm
• Asche: ≤0.06%
• Porengröße: 11 μm (Particle retention)
• Grundgewicht: 87 g/m²

Beschreibung

Allgemeine Beschreibung

Mittelschnell, mittlere Retention, Routinefilter.

Leistungsmerkmale und Vorteile

• Qualitative analytical separations for precipitates such as lead sulfate, calcium oxalate (hot), and calcium carbonate
• Agricultural soil analysis and seed testing procedures
• Industrial food processing techniques to extract liquid or separate solid foodstuffs from associated liquid
• Air pollution monitoring by collecting atmospheric dust from airflow and photometrically measuring the stain-intensity
• Gas detection by quantitative chromogenesis with optical reflectance

Sonstige Hinweise

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

Rechtliche Hinweise

Whatman is a registered trademark of Cytiva