15 Best Filter Paper Grades in 2020

 

GE Whatman Reeve Angel 5230-240 Qualitative Filter Paper Circle Crepe Surface Very Fast Speed Grade 230 24cm Diameter Pack of 50 #ad

GE Whatman Reeve Angel 5230-240 Qualitative Filter Paper, Circle, Crepe Surface, Very Fast Speed, Grade 230, 24cm Diameter (Pack of 50)

GE Whatman Reeve Angel 5230-240 Qualitative Filter Paper, Circle, Crepe Surface, Very Fast Speed, Grade 230, 24cm Diameter (Pack of 50) #ad - Thickness 0. Diameter 24cm. This reeve angel qualitative filter paper, grade 230, is manufactured primarily for routine, noncritical laboratory filtration applications. It contains wet-strength additives and should not be used for kjeldahl nitrogen determinations. Shape circle. Surface crepe. Nominal retention 98% efficient at 25 to 30µm. Weight 123g/m². Precipitates retained coarse/gelatinous. Filtration speed very fast. For fine chemicals, pharmacology, oils, culture media, emulsions, soaps and detergents, water tests. 40mm. These reeve angel papers provide consistent quality and performance.

 

GE Healthcare 2822-047 Whatman Filter Paper Grade GFC Glass Microfiber Filter Pre-Rinsed and Dried 47cm Diameter 00 #ad

GE Healthcare 2822-047 Whatman Filter Paper Grade GF/C Glass Microfiber Filter, Pre-Rinsed and Dried, 4.7cm Diameter (00)

GE Healthcare 2822-047 Whatman Filter Paper Grade GF/C Glass Microfiber Filter, Pre-Rinsed and Dried, 4.7cm Diameter (00) #ad - Pre-rinsed and dried. Ge’s whatman brand grade gf/c glass filters offer fine particle retention, good flow rate and loading capacity. 7cm diameter. 4. Gf/c filters support liquid scintillation and total suspended solids analysis. Pack of 100.

 

Whatman 1003-125 Cellulose Qualitative Filter Paper Grade 3 Circle 125mm Diameter 6µm Pore Size Pack of 100 #ad

Whatman 1003-125 Cellulose Qualitative Filter Paper, Grade 3, Circle, 125mm Diameter, 6µm Pore Size (Pack of 100)

Whatman 1003-125 Cellulose Qualitative Filter Paper, Grade 3, Circle, 125mm Diameter, 6µm Pore Size (Pack of 100) #ad - This filter is also available in the filtercup. 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. This is a convenient, disposable 70 mm filter funnel with a 250 ml capacity molded from polypropylene with an integral, heat bonded filter (catalog number 1600-003). The extra thickness gives increased wet strength and makes this grade highly suitable for use in büchner funnels. Double the thickness of grade 1 with still finer particle retention and excellent loading capacity more precipitate can be held without clogging. The high absorbency is particularly valuable when the paper is used as a sample carrier.

 

Whatman 10331547 Quantitative Filter Paper Grade 520B 185mm Diameter Pack of 100 #ad

Whatman 10331547 Quantitative Filter Paper, Grade 520B, 185mm Diameter (Pack of 100)

Whatman 10331547 Quantitative Filter Paper, Grade 520B, 185mm Diameter (Pack of 100) #ad - A thick paper with high wet strength offering a very high flow rate. Typical thickness 500µm. Basis weight 135 g/m². Whatman # 10331547. Filtration speed 15 herzberg. Retention 15µm. 100/pack. Diameter 185mm.

 

GE Whatman Reeve Angel 5802-150 Qualitative Filter Paper Circle Creped Surface Prepleated Fast Speed Grade 802 15cm Diameter Pack of 100 #ad

GE Whatman Reeve Angel 5802-150 Qualitative Filter Paper, Circle, Creped Surface, Prepleated, Fast Speed, Grade 802, 15cm Diameter (Pack of 100)

GE Whatman Reeve Angel 5802-150 Qualitative Filter Paper, Circle, Creped Surface, Prepleated, Fast Speed, Grade 802, 15cm Diameter (Pack of 100) #ad - These reeve angel papers provide consistent quality and performance. Thickness 0. 26mm. This reeve angel qualitative filter paper, grade 802, is manufactured primarily for routine, noncritical laboratory filtration applications. Nominal retention 98% efficient at 20 to 25µm. Filtration speed fast. It contains wet-strength additives and should not be used for kjeldahl nitrogen determinations. Shape circle. Weight 73g/m². Surface crepe, prepleated. For general and organic chemistry, pharmaceuticals, pharmacology, emulsions, petroleum testing, soaps and detergents, sugar filtration. Precipitates retained coarse/gelatinous. Diameter 15cm.

 

Filter Paper Grade 4 125cm Package of 100 #ad

Filter Paper, Grade 4, 12.5cm (Package of 100)

Filter Paper, Grade 4, 12.5cm (Package of 100) #ad - The ash content of these filter papers is < 01% and they are essentially used for qualitative analysis. Diameter (cm) 15. Sartorius offers two categories of qualitative filter paper those that are wet strengthened and those that are not wet strengthened.

 

Ahlstrom 1610-2400 Borosilicate Glass Microfiber Filter Paper 11 Micron Medium Flow Grade 161 24cm Diameter Box of 100 #ad

Ahlstrom 1610-2400 Borosilicate Glass Microfiber Filter Paper, 1.1 Micron, Medium Flow, Grade 161, 24cm Diameter (Box of 100)

Ahlstrom 1610-2400 Borosilicate Glass Microfiber Filter Paper, 1.1 Micron, Medium Flow, Grade 161, 24cm Diameter (Box of 100) #ad - Offers a full range of glass microfiber filters manufactured from 100 percent pure borosilicate glass. Grade 161 is used in general laboratory applications, cell harvesting, liquid scintillation counting, and in the monitoring of air and water pollution. Because of their intrinsic properties, glass microfiber filters have wide applications in many areas of laboratory analysis, especially when fine filtration and high loading capacity is required. Laboratory analysis, 100 percent pure borosilicate glass, rapid flow rate, high loading capacity, chemical and thermal resistance (up to 500 degree c), long shelf life, brilliant white color reflecting more than 96 percent of visible light, custom cut. Grade 161 is generally recommended for water pollution monitoring techniques for total suspended solids. Microfiber filters include environmental analysis for water, wastewater, testing of soils, air pollution and monitoring, research and process biochemistry, and gravimetric analysis involving ignition of samples. This popular grade offers finer particle retention and higher flow rate than traditional analytical filter papers. It is also found in the filtration of hot gases and liquids, and in pre-filtration. Standard glass microfiber filters. The unique characteristics of glass microfiber filters make its use particularly advantageous to laboratory filtration by enabling fast filtration of large volumes and difficult solutions without premature clogging. Standard glass microfiber filters contain no binders or other additives that may cause interference to sensitive enzymatic or other chemical reactions.

 

AHLSTROM 6150-1500 Filter Paper Grade 615 15 CM 100PK #ad

AHLSTROM 6150-1500 Filter Paper Grade 615 15 CM 100/PK

AHLSTROM 6150-1500 Filter Paper Grade 615 15 CM 100/PK #ad - Sartorius offers two categories of qualitative filter paper those that are wet strengthened and those that are not wet strengthened. Diameter (cm) 15. The ash content of these filter papers is < 01% and they are essentially used for qualitative analysis.

 

GE Bio-Sciences 1004-150 Filter Paper Grade 4 Circle Cellulose 150 mm Diameter Pack of 100 #ad

GE Bio-Sciences 1004-150 Filter Paper, Grade 4, Circle, Cellulose, 150 mm Diameter (Pack of 100)

GE Bio-Sciences 1004-150 Filter Paper, Grade 4, Circle, Cellulose, 150 mm Diameter (Pack of 100) #ad - Carefusion 001306 air life crush-resistant oxygen tubing, 50′ length, pack of 15 high quality medical products used by healthcare providers in the top clinical settings.

 

Sartorius FT-3-206-070 Qualitative Filter Paper Grade 1288 70 mm Pack of 100 #ad

Sartorius FT-3-206-070 Qualitative Filter Paper, Grade 1288, 70 mm (Pack of 100)

Sartorius FT-3-206-070 Qualitative Filter Paper, Grade 1288, 70 mm (Pack of 100) #ad - The ash content of these filter papers is < 01% and they are essentially used for qualitative analysis. Qualitative filter papers made of refined pulp and cotton linters with more than 95% alpha cellulose content. Sartorius offers two categories of qualitative filter paper those that are wet strengthened and those that are not wet strengthened.

 

Sartorius FT-3-208-055 Qualitative Filter Paper Grade 1290 55 mm Pack of 100 #ad

Sartorius FT-3-208-055 Qualitative Filter Paper, Grade 1290, 55 mm (Pack of 100)

Sartorius FT-3-208-055 Qualitative Filter Paper, Grade 1290, 55 mm (Pack of 100) #ad - Qualitative filter papers made of refined pulp and cotton linters with more than 95% alpha cellulose content. The ash content of these filter papers is < 01% and they are essentially used for qualitative analysis. Sartorius offers two categories of qualitative filter paper those that are wet strengthened and those that are not wet strengthened.

 

GE Whatman 1454-070 Cotton Linters Hardened Low Ash Quantitative Filter Paper Grade 54 Circle 22µm Pore Size 70mm Diameter Pack of 100 #ad

GE Whatman 1454-070 Cotton Linters Hardened Low Ash Quantitative Filter Paper, Grade 54, Circle, 22µm Pore Size, 70mm Diameter (Pack of 100)

GE Whatman 1454-070 Cotton Linters Hardened Low Ash Quantitative Filter Paper, Grade 54, Circle, 22µm Pore Size, 70mm Diameter (Pack of 100) #ad - Very fast filtration for use with coarse and gelatinous precipitates. Other characteristics include high wet strength and chemical resistance, which are similar to those of the acid-hardened ashless filter papers. They are particularly suitable for büchner filtrations where it is desirable to recover the precipitate from the filter surface after filtration. The maximum ash content of these grades is intermediate between ashless and qualitative grades. High wet strength makes this grade very suitable for vacuum-assisted fast filtration of “difficult” coarse or gelatinous precipitates.

 

6170-2500 - Circular Filter Papers - Qualitative Filter Paper Grade 617 Ahlstrom - Case of 2500 #ad

6170-2500 – Circular Filter Papers – Qualitative Filter Paper, Grade 617, Ahlstrom – Case of 2500

6170-2500 – Circular Filter Papers – Qualitative Filter Paper, Grade 617, Ahlstrom – Case of 2500 #ad - They are made from 60% cotton and 40% wood fibers. Grade 617 qualitative filter papers are high-purity papers with high-speed filtration capabilities.

 

GE Whatman 10348903 Cellulose Application Qualitative Standard Specific Filter Paper Grade 0048 Circle 32mm Diameter Pack of 100 #ad

GE Whatman 10348903 Cellulose Application Qualitative Standard Specific Filter Paper, Grade 0048, Circle, 32mm Diameter (Pack of 100)

GE Whatman 10348903 Cellulose Application Qualitative Standard Specific Filter Paper, Grade 0048, Circle, 32mm Diameter (Pack of 100) #ad - Used for optically testing baby food (artificial milk) for textile fibers. Manufactured primarily for routine, noncritical laboratory filtration applications.

 

GE Whatman Reeve Angel 5202-090 Qualitative Filter Paper Circle Crepe Surface Medium-Fast Speed Grade 202 9cm Diameter Pack of 100 #ad

GE Whatman Reeve Angel 5202-090 Qualitative Filter Paper, Circle, Crepe Surface, Medium-Fast Speed, Grade 202, 9cm Diameter (Pack of 100)

GE Whatman Reeve Angel 5202-090 Qualitative Filter Paper, Circle, Crepe Surface, Medium-Fast Speed, Grade 202, 9cm Diameter (Pack of 100) #ad - Thickness 0. For general chemistry, pharmacology, emulsions, petroleum testing, soaps and detergents. Surface crepe. It contains wet-strength additives and should not be used for kjeldahl nitrogen determinations. Precipitates retained coarse/gelatinous. This reeve angel qualitative filter paper, grade 202, is manufactured primarily for routine, noncritical laboratory filtration applications. Filtration speed medium-fast. These reeve angel papers provide consistent quality and performance. Color white. Diameter 9cm. Nominal retention 98% efficient at 15 to 19µm. Weight 82g/m². 29mm. Shape circle.





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