Filter Paper 240 mm, 1 Grade, >11 µm Particle Retention, Circle Format, Medium Porosity, 180 µm Thickness, Smooth Surface

Features

• These cellulose filters are used in qualitative analytical techniques to determine and identify materials and for clarifying liquids For clarifying liquids; used in qualitative analytical separations of precipitates such as lead sulphate; air pollution monitoring
• gas detection
• soil analysis Separates precipitates such as lead sulfate
• calcium oxalate (hot) and calcium carbonate Used for soil analysis and seed testing procedures in the agricultural industry Used to separate solid foodstuffs from associated liquid or extract liquid in the food industry Atmospheric dust is collected from airflow and the stain-intensity measured Impregnated with a chromogenic reagent and color formation quantified by optical reflectance for gas detection