You searched for: Qualitative Filter Paper

Supplier: VWR BRAND PRIVATE LABEL USA

Suitable for coarse precipitates such as aluminium hydroxide, cobalt carbonate, mercury iodide, magnesium hydroxide and more.

Supplier: VWR BRAND PRIVATE LABEL USA

Useful for the filtration of copper(I) oxide, lead sulphate, barium sulphate, manganese carbonate and more for analytical work. Suitable for extremely difficult filtration and for clarification of wine.

Supplier: VWR BRAND PRIVATE LABEL USA

Useful for rapid filtrations where fine particle retention is not required.

Supplier: VWR BRAND PRIVATE LABEL USA

Grade 402 and 302: General grade for qualitative tasks. Suitable for most sulphides. Determination of total fat content in dairy products.
Grade 403 and 313: Drugs, pharmaceuticals, liquors, tinctures, chromatography and protein-free filtrations in the clinical laboratory.

Supplier: Bel-Art Products, a Part of SP

These HDPE sheets can be cut, sawed, formed, machined and welded to fabricate special items.

Supplier: CYTIVA WHATMAN

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.

Supplier: CYTIVA WHATMAN

Whatman Grade 1 Qualitative Filter Papers are the most widely used filter paper for routine laboratory applications, qualitative analytical separations, and clarifying liquids. They are the standard grade cellulose filter papers for medium flow rates.

Supplier: CYTIVA WHATMAN

Grade 604½ Qualitative Filter Papers for coarse precipitates. Maintains flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.

Supplier: CYTIVA WHATMAN

Grade 602EH and 602EH½ Qualitative Filter Papers for very fine precipitates.

Supplier: CYTIVA WHATMAN

These cellulose filters are used in qualitative analytical techniques to determine and identify materials. A standard grade filter paper for fine precipitates.

Supplier: CYTIVA WHATMAN

These are cellulose qualitative filter papers with low fat content.

Supplier: CYTIVA WHATMAN

A dense prepleated filter paper for collecting very small particles and removing fine precipitates.

Supplier: CYTIVA WHATMAN

These cellulose filters are used in qualitative analytical techniques to determine and identify materials. A standard grade filter paper for fine precipitates.

Supplier: CYTIVA WHATMAN

Filter paper, qualitative, Whatman™, Grade F319-04, 44 mm

Supplier: CYTIVA WHATMAN

These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin.

Supplier: CYTIVA WHATMAN

These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.

Supplier: CYTIVA WHATMAN

A standard grade clarifying filter excellent for cloudy suspensions and for water and soil analysis.

Supplier: CYTIVA WHATMAN

Cytiva's Whatman Grade 113V creped filter paper, for use with a conical filter funnel, offers fast filtration and high loading capacity for analysis involving coarse particles or gelatinous precipitates.

Supplier: CYTIVA WHATMAN

Coarse filter mat with high wet strength.

Supplier: CYTIVA WHATMAN

These cellulose filters are used in qualitative analytical techniques to determine and identify materials.

Supplier: CYTIVA WHATMAN

Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.

Supplier: CYTIVA WHATMAN

Compared with quadrant-folded filters, Cytiva's Whatman Grade 2V pre-folded filter paper exposes extra surface area, which enables a higher loading capacity and shorter filtration time.

Supplier: CYTIVA WHATMAN

A medium fast filter paper used for the filtration of the mash for the determination of the extract in malt and wort and for removing carbon dioxide from beer.

Supplier: CYTIVA WHATMAN

A standard grade filter for boiler water analysis.

Supplier: CYTIVA WHATMAN

A general qualitative filter for less critical routine analysis. Widely used in industrial laboratories and students laboratories for routine filtration.

Supplier: CYTIVA WHATMAN

These cellulose filter papers are intermediate in speed and retention between grades 1 and 4.

Supplier: CYTIVA WHATMAN

A general qualitative filter with creped surface. Widely used in industrial or student laboratories for routine filtration.

Supplier: CYTIVA WHATMAN

A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.

Supplier: CYTIVA WHATMAN

A fast to medium fast filter with high wet strength offering medium retention.

Supplier: CYTIVA WHATMAN

Medium fast cellulose filter paper with high wet strength. This paper has the same chemical resistance characteristics as Grade 1573.