Whatman - Filter Paper 320 mm, 1 Grade, >11 µm Particle Retention, Circle Format, Medium Porosity, 180 µm Thickness, Smooth Surface - 09805L

This product may require 7-10 business days to process and prepare for shipping. 

• These cellulose filters are used in qualitative analytical techniques to determine and identify materials and for clarifying liquids
• 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
• Filtration speed: ASTM, 40 sec.; herzberg, 150 sec.

Stock Number : 822458

Manufacturer # : 09805L

Brand : Whatman

Manufacturer : Fisher Scientific

Country of Origin : Unknown

Application : Filter Paper

Material : Cellulose

Specifications : 320 mm, 1 Grade, >11 µm Particle Retention, Circle Format, Medium Porosity, 180 µm Thickness, Smooth Surface

UNSPSC Code : 41104929

FILTER, PAPER QUANTITATIVE GRADE 1 WHATMAN (100/PK)