Whatman Filter Paper 41

Whatman grade 41 is the fastest ashless filter paper recommended for analytical procedures involving coarse particles or gelatinous precipitates e g.

Whatman filter paper 41.

Select up to 4 products. Whatman quantitative filter paper. Also used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates. Ashless grades are very pure filters suitable for a wide range of critical analytical filtration procedures.

Whatman grade 40 and grade 41 quantitative ashless filter paper met the customer s requirements for filtration speed clarity and metal content in all tests. Flat filters are widely used for general sample filtration in various fields such as quality control. 20 μm fast filter paper the fastest ashless filter paper recommended for analytical procedures involving coarse particles or gelatinous precipitates e g iron or aluminum hydroxides. Membrane filters are recommended for retention of very small particles or for microbiological purposes.

Whatman filter papers and membranes are world renowned as a standard for laboratory filtration and are associated with quality reliability and reproducibility. Whatman filter papers and membranes are world renowned as a standard for laboratory filtration and are associated with quality reliability and reproducibility. Our membrane filter offering includes pore sizes from 0 015 to 12 µm. Different types of qualitative whatman filter paper their properties.

Whatman qualitative filter paper for technical use grade shark skin creped. Iron or aluminum hydroxides. Grade 41 filters are also commonly used in preparing solid environmental samples e g soils sludges for metals analysis after nitric acid digestion. 15 product results.

Whatman grade 41 filter paper is the fastest ashless filter paper recommended for analytical procedures involving coarse particles or gelatinous precipitates e g. Our membrane filter offering includes pore sizes from 0 015 to 12 µm. Whatman filter paper 41 compare products. Grade 41 circles are commonly used in preparing samples for metal analysis after nitric acid digestion.

1147 matches found for whatman filter paper 41. Advanced search structure search. Whatman grade 40 and grade 41 filter paper was evaluated in three metal content tests typically used in quality control laboratories high molybdenum lead and zinc analyses. Please select more than one item to compare.

Paper grade available sizes. Below are summaries of the grade properties and common uses. The most common qualitative paper grades are 1 6 595 597 598 and 602 which have applications across multiple industries. Also used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous.

Also used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates.