Ahlstrom

Ahlstrom™ Glass Microfiber Filter Papers - Grade 111

For general purpose use and atmospheric and water pollution monitoring

Ahlstrom-Munksjo Standard Non Wet-Strengthened Qualitative Filter Paper, Grade 617

An extremely fast filtering grade that has a larger particle retention than Grade 631. Grade 617 is a thicker filter paper with higher loading capacity used for rapid filtration of coarse particles and gelatinous precipitates such as in oils and resin solutions.

Ahlstrom-Munksjo Chromatography, Electrophoresis and Blotting Paper, Grade 238

Medium thick paper is recommended for general chromatography application. Also ideal for use as wicks in protein or nucleic acid blotting to provide a uniform flow or buffer through the gel to transfer membrane in a blotting sandwich.

Ahlstrom-Munksjo Chromatography, Electrophoresis and Blotting Paper, Grade 320

Super thick grade is one of the thickest papers on the market. It offers extremely high flow rate and is recommended both for electrophoresis of large molecules and as a blotter to complete the blotting sandwich in gel transfer applications.

Ahlstrom-Munksjo Standard Non Wet-Strengthened Qualitative Filter Paper, Grade 615

Fast flowing filter paper used as an intermediate grade between Grade 617 and 615. It has a rough surface and is used for filtering aluminum, ferric and magnesium hydroxides. It is also found in general construction filtration work and in the filtration of insoluble iron and ore.

Ahlstrom™ Glass Microfiber Filter Papers - Grade 161

Ahlstrom Grade 161 is a binder-free microfiber glass filter that offers finer particle retention and higher flow rate than traditional analytical papers.

Ahlstrom-Munksjo Standard Non Wet-Strengthened Qualitative Filter Paper, Grade 642

A medium speed grade used in general laboratory applications to retain particles above 2 μm in size. It is also used in agricultural and environmental laboratories for plant growth trials, soil testing and air analysis for monitoring specific contaminants.

Ahlstrom-Munksjo RNA/DNA Blotting Papers, Grade 237

This grade has superior absorbency and offers excellent performance when used as a sample carrier. The extra thickness gives higher wet strength and loading capacity, enabling more precipitate to be held without clogging the filter.

Ahlstrom AHLSTROM GRADE 74 7CM 100PK

12-007-227 AHLSTROM GRADE 74 7CM 100PK AHLSTROM GRADE 74 7CM 100PK

Ahlstrom-Munksjo Standard Non Wet-Strengthened Qualitative Filter Paper, Grade 601

Used for clarifying liquids and rapid filtration of coarse precipitates: lead sulfate, lead chromate, calcium oxalate/carbonate.

Ahlstrom-Munksjo Standard Non Wet-Strengthened Qualitative Filter Paper, Grade 631

A medium speed grade used for the filtration of coarse particles and gelatinous precipitates such as ferric aluminum and magnesium hydroxides. It is also used in air monitoring and gas filtration when high flow rate is needed.

Ahlstrom™ Filter Papers – Grade 613

With medium flowrate/retention for general purpose use

Ahlstrom-Munksjo Chromatography, Electrophoresis and Blotting Paper, Grade 222

Offers extremely high flow and is recommended for both electrophoresis of large molecules and as a blotter to complete the blotting sandwich in gel transfer applications.

Ahlstrom-Munksjo Qualitative Filter Paper

Ahlstrom-Munksjo qualitative filter paper is recommended for use in analytical methods, which determine or identify particulate constituents of a mixture irrespective of the amount present. They are often used in routine separation work that still requires high purity and consistent performance.

Ahlstrom-Munksjo Qualitatitve Non Wet Strengthened Filter Paper, Grade 613

Used for the filtration of coarse particles and gelatinous precipitates such as ferric aluminum and magnesium hydroxides. Also used in air monitoring and gas filtration when high flow rate is needed.

Ahlstrom-Munksjo Quantitative Filter Papers (Ashless), Grade 55

Fast filtering grade for gravimetric analysis of coarse particles and gelatinous precipitates. Also used in air and foodstuffs analysis and for chloride and phosphorous in cement, coal and coke.

Ahlstrom™ Glass Microfiber Filter Papers - Grade 151

For retention comparable to membrane filters while providing higher flow and loading capacity

Ahlstrom-Munksjo Qualitatitve Non Wet Strengthened Filter Paper, Grade 237

This grade has superior absorbency and offers excellent performance when used as a sample carrier. The extra thickness gives higher wet strength and loading capacity, enabling more precipitate to be held without clogging the filter.

Ahlstrom-Munksjo Standard Non Wet-Strengthened Qualitative Filter Paper, Grade 610

Slow flowing filter paper designated to retain fine particles encountered in qualitative analysis. Widely used for water analysis, biological products and fine precipitates such as cold-precipitate barium sulfate. It is also used in Buchner funnels and to clarify cloudy suspensions.

Ahlstrom-Munksjo Standard Glass Microfiber Filter Papers, Grade 141

Glass microfiber filter recommended for pre-filtration of membrane filters and is also used in combination with Grade 121 as a highly efficient protective and retentive grade density pre-filter for membrane filters.

Ahlstrom™ Glass Microfiber Filter Papers - Grade 121

For pre-filtration of submicron membranes, clarification of liquid suspensions and LSC techniques

Ahlstrom-Munksjo Pleated (Fluted) Filter Paper, Grade 513

Ahlstrom offers a full range of standard pleated grades that meet your needs from grades with rapid flow rates for filtration of viscous materials to grades with tight matrices for removal of fine precipitates.

Ahlstrom-Munksjo Pleated (Fluted) Filter Paper, Grade 509

Ahlstrom offers a full range of standard pleated grades that meet your needs from grades with rapid flow rates for filtration of viscous materials to grades with tight matrices for removal of fine precipitates.

Ahlstrom AHLSTROM GRADE 94 7CM 100PK

12-007-254 AHLSTROM GRADE 94 7CM 100PK AHLSTROM GRADE 94 7CM 100PK

Ahlstrom AHLSTROM GRADE 55 12.5CM 100PK

12-007-217 AHLSTROM GRADE 55 12.5CM 100PK AHLSTROM GRADE 55 12.5CM 100PK

Ahlstrom GRADE 388 4.7 CM 100PK

12-007-280 GRADE 388 4.7 CM 100PK GRADE 388 4.7 CM 100PK

Ahlstrom AHLSTROM GRADE 391 40CM 100PK

12-007-304 AHLSTROM GRADE 391 40CM 100PK AHLSTROM GRADE 391 40CM 100PK

Ahlstrom AHLSTROM GRADE 94 9CM 100PK

12-007-255 AHLSTROM GRADE 94 9CM 100PK AHLSTROM GRADE 94 9CM 100PK

Ahlstrom AHLSTROM GRADE 55 12.5CM 100PK

12-007-218 AHLSTROM GRADE 55 12.5CM 100PK AHLSTROM GRADE 55 12.5CM 100PK

Ahlstrom AHLSTROM GRADE 74 18.5CM 100PK

12-007-232 AHLSTROM GRADE 74 18.5CM 100PK AHLSTROM GRADE 74 18.5CM 100PK

  spinner