Buy Filter Paper Grade No. 4, Qualitative, Coarse Retention – 11, Part Number 1004-110. Get High quality Filter Paper Grade No. 4, Qualitative, Coarse Retention – 11 from Whatman® at Dawnscientific.com
Whatman Grade 4 Qualitative Filter Papers are a standard grade, high flow rate filter paper. They are useful in qualitative analytical separations when fast flow is required and the collection of fine particles is not critical.
These cellulose filters are used in qualitative analytical techniques to determine and identify materials (e.g., in air pollution monitoring).
Extremely high flow rate
- Excellent retention: captures coarse particles and gelatinous precipitates such as ferric hydroxide and aluminum hydroxide
- Fast filtration: useful for routine clean-up of biological fluids or organic extracts during analysis
Grade 4 Qualitative Filter Papers (20-25 µm particle retention) are available in a variety of sizes and formats including circles, sheets, and rolls. They are also available as prepleated filters, which give improved flow rate and increased loading capacity compared to equivalent flat filters.
Whatman Cytiva™️ expertise have enabled advances in science and medicine that have shaped today’s biotechnology industry.
“Whatman” Cytiva at Dawn Scientific provides all types of product With a broad portfolio that includes Whatman®️ filters and membranes, Amersham™️ chromatography columns and resins, tissue culture reagents, and products for sample preparation, blotting, and protein analysis, Whatman Cytiva™️ improved the discovery and manufacture of therapeutics.
However, we at Dawn Scientific provide you with a wide range of laboratory consumable products that meet your budget whilst with best quality.
In-addition Dawn Scientific also deals in numerous Laboratory Supplies, Chemicals, Equipment, Instruments, Reagents, Standard Solutions, Buffers, Biological Stains & Indicators and many more, for more information please visit our website www.dawnscientific.com you may also call on 1.-800-DAWN-SCI or email to sales@dawnscientific.com any Query/information we will be happy to help you.
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