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Filter Paper
Filter paper is used for purification of samples, and is designed for use in analytical and preparative applications. These products are available in a range of sizes, counts, and thicknesses.
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(106)26 Products
Filter
Ideal for clarifying and removing particles of 1μm and larger, and in applications that do not require a low-ash or ashless paper
Cellulose fiber papers
Description: Grade 6 Qualitative Filter Paper Standard Grade, circle, 90 mm. Format: Disc. Material: Cellulose. Particle Retention: 3 μm.
Flow Rate: Slow. Grade: Grade 5. Thickness (Metric): 200 μm. For Use With (Application): A standard grade clarifying filter excellent for cloudy suspensions and for water and soil analysis.
Flow Rate: 57mL/min. (water) Grade: Grade 1. Airflow Rate: 13sec./100mL/sq. in. For Use With (Application): A widely used standard grade filter paper for routine applications with medium retention and flow rate. It covers a wide range of laboratory applications and is frequently used for clarifying liquids.
For Use With (Application): Use for coarse particles and gelatinous precipitates. Particle Retention: >25 μm. Porosity: Coarse. Format: Disc.
Grade: Grade 4. Filtration Speed: 37 sec. Thickness (Metric): 210 μm. Particle Retention: 25 μm.
For Use With (Application): A standard grade filter used for a wide variety of analytical routine applications in different industries like food testing (e.g., determination of fat content) or removal of carbon dioxide and turbidity from beverages (e.g., beer analysis). Particle Retention: 7 μm. Grade: Grade 597. Flow Rate: Medium Fast.
Thickness (Metric): 0.16 mm Description: Ash Content: 0.06% Pore Size: 5 to 8 μm. Particle Retention: 5 to 8 μm.
Description: Ash Content: 0.007% Filter Type: Hardened Ashless. Format: Disc. Material: Refined Cellulose, Cotton Linters.
Description: Ash Content: 0.007% Filter Type: Ashless. Format: Disc. Material: Cotton Linters.
Format: Disc. Material: Paper. Pore Size: 17 μm. Sterility: Non-sterile.
Strengthened with chemically stable resin additive. Whatman™ Grade 113 Wet-Strengthened Qualitative Filter Paper Circles boast the fastest flow rate of the qualitative grades. Creped surface promotes ultra high loading capacity.
Ideal for clarifying and removing particles of 20μm and larger, and in applications that do not require a low-ash or ashless paper.
Obtain high-quality filtration. Munktell Filtrak™ Qualitative Ashless Papers contain nearly 100% high alpha-cellulose are manufactured under tightly controlled manufacturing conditions to assure lot to lot quality.