#1001016585 | Mfg #09805G | Clinical Laboratory
Filter Paper Whatman™ 150 mm, 1 Grade, >11 µm Particle Retention, Circle Format, Medium Porosity, 180 µm Thickness, Smooth Surface
PAPER, FILTER QUALITATIVE GRADE1 CIR 15CM (100/PK)
These cellulose filters are used in qualitative analytical techniques to determine and identify materials and for clarifying liquids
Product Specifications
Description
Filtration speed: ASTM™, 40 sec., Herzberg, 150 sec
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
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