Whatman Filter Paper 42 Micron Size

Typical analytical precipitates include barium sulfate metastannic acid and finely precipitated calcium carbonate.

Whatman filter paper 42 micron size.

Membrane filters are recommended for retention of very small particles or for microbiological purposes. Our membrane filter offering includes pore sizes from 0 015 to 12 µm. Whatman 1005 042 qualitative filter paper circles 2 5 micron 94 s 100ml sq inch flow rate grade 5 42 5mm diameter pack of 100. Wha1441090 whatman quantitative filter paper ashless grade 41 circles diam.

Iron or aluminum hydroxides. Shop now at fisher scientific. Browse a full range of filter paper products from leading suppliers to meet your needs. Below are summaries of the grade properties and common uses.

90 mm pack of 100 synonym. 2 5 μm slow filter paper a world standard for critical gravimetric analysis with the finest particle retention of all whatman cellulose filter papers. Typical analytical precipitates include barium sulfate metastannic acid and finely precipitated calcium carbonate. Whatman 1442 150 ashless quantitative filter paper 15 0cm diameter 2 5 micron grade 42 pack of 74 95 0 75 1 filter papers only 6 left in stock more on the way.

The fastest ashless filter paper recommended for analytical procedures involving coarse particles or gelatinous precipitates e g. 2 5 μm a world standard for critical. Whatman 1442 125 ashless grade 42 quantitative filter paper diameter. Also used in quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates.

Whatman filter whatman paper z241377 filter papers paper filter nacres nb 24. Whatman filter papers and membranes are world renowned as a standard for laboratory filtration and are associated with quality reliability and reproducibility.