Filter Paper

Cytiva Whatman™ Qualitative Filter Paper: Grade 595 ½ Pleated Circles

Pleated to save time and achieve optimal fit in conical filter funnels. Whatman™ Qualitative Filter Paper: Grade 595 ½ Pleated Circles provide extra surface area to increase total loading capacity.

Macherey-Nagel™ MN 615 Grade Round Format Cellulose Qualitative Filter Paper

Use for a wide range of general laboratory filtrations. MN 615 Grade Round Format Cellulose Qualitative Filter Paper provides medium fast filtration.

Sartorius™ Smooth Folded Filters, Grade 3-HW

Use for routine qualitative analyses in the lab. Sartorius™ Smooth Folded Filters, Grade 3-HW are wet-strengthened for use in pressure and vacuum filtration. Ultra-pure filter paper is available as a folded filter cone in a variety of diameters.

Karl Hecht™ Assistent™ Filter Paper Circles

Provides for fast filtration in the laboratory. Karl Hecht™ Assistent™ Filter Paper Circles are grained and have a thickness measuring 0.20mm.

Cytiva Whatman™ Grade 589/3 Quantitative Filter Paper Circles

Captures very fine particulate samples such as insoluble molecules in fats or oils. Whatman™ Grade 589/3 Quantitative Filter Paper Circles provide accurate measurement of ash-free dry mass.

Fisherbrand™ Grade 13 Ashless Medium Filtering Quantitative Filter Paper

Used for fine precipitates such as magnesium ammonium phosphate and calcium oxalate.

Macherey-Nagel™ Pleated Filter MN 615 1/4

Use for chemical analysis in waste water treatment. Pleated Filter MN 615 1/4 is perfect for determination of dry matter.

Macherey-Nagel™ MN 615 Grade Filter Papers, Folded

Particularly suited for general laboratory filtrations. Macherey-Nagel™ MN 615 Grade Filter Papers, Folded is a smooth qualitative paper with medium fast filtration speed. The average ash content is about 0.1%, and the amount of α-cellulose is about 95%.

Fisherbrand™ Grade 601 General Purpose Filter Papers

A filter paper used in analytical works in laboratories with medium filtration velocity.

Cytiva Whatman™ Grade 287 1/2 Folded Filter Paper

Folded filter paper saves time, increases loading capacity

Cytiva Whatman™ Quantitative Filter Paper: Grade 540 Circles

Use as a gravimetric filter during analysis of metals in acidic or alkaline solutions and in the collection of hydroxides. Whatman™ Quantitative Filter Paper: Grade 540 Circles acid-treated surface prevents tearing during filtration and allows the user to scrape precipitates from the paper.

Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper

Very fast filtration velocity. Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper is used for all general works in laboratories.

Sartorius Qualitative Grade 3 hw Filter Papers

This paper grade is generally used for analytical and technical purposes.

Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper

Very fast filtration velocity. Fisherbrand™ Grade 122 Cellulose General Purpose Filter Paper is used for all general works in laboratories.

Cytiva Whatman™ Grade 589/2 Quantitative Filter Paper

Retains medium fine precipitates using material with virtually no ash content. Whatman™ Grade 589/2 Quantitative Filter Paper is used when medium fine precipitates are being collected and papers must be ashed to support analysis.

Macherey-Nagel™ MN 321 Grade Filter Papers, Round

Designed for malt analysis in breweries. Macherey-Nagel™ MN 321 Grade Filter Papers, Round are nitrogen-free, smooth-surface filter papers with a fast filtration speed. They can be used for nitrogen determination using the Kjekdahk analytical method.

Sartorius™ Grade 1292 Wet-strengthened Folded Filter Qualitative Filter Papers

Used for analytical purposes and routine analyses, whenever no gravimetric analyses are required

Cytiva Whatman™ Glass Microfiber Filter Paper Grade 6

Captures tiny particles without becoming weak. Whatman™ Glass Microfiber Filter Paper Grade 6 may also be used for determination of filterable substances and residue upon ignition or analysis of aggressive media.

Sartorius™ Grade 1602/N Creped Surface Qualitative Filter Papers

Well-suited for analytical and technical purposes. Sartorius™ Grade 1602/N Creped Surface Qualitative Filter Papers has a fast flow rate due to its structure.

Sartorius Quantitative Grade 391 Filter Papers

Used for quantitative and gravimetric analyses, as well as for pressure or vacuum filtration. Sartorius Qualitative Grade 391 Filter Papers are made of 100% cotton linters with an α-cellulose content of >98%.

Cytiva Whatman™ Grade 1573-1/2 Qualitative Filter Papers

Prepleated to fit conical filter funnels in repetitive or multiple analyses.

Cytiva Whatman™ Qualitative Filter Paper: Grade 1 Circles

Covers a wide range of laboratory applications and is frequently used for clarifying liquids. Whatman™ Qualitative Filter Paper: Grade 1 Circles are widely used standard grade filter papers for routine applications with medium retention and flow rates.

Cytiva Whatman™ Qualitative Filter Paper: Grade 597½ Pleated Circles

Pleated to save time and achieve optimal fit in conical filter funnels. Whatman™ Qualitative Filter Paper: Grade 597½ Pleated Circles provide extra surface area to increase total loading capacity.

Macherey-Nagel™ MN 617 we Grade Filter Papers, Folded

Suited for general filtration applications. Macherey-Nagel™ MN 617 we Grade Filter Papers, Folded are smooth, extra soft filter papers for fast filtration of coarse precipitates. The average ash content is about 0.1%, the amount of α-cellulose is about 95%.

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