Whatman Filter Paper 1 Pore Size

This whatman 8 5cm grade 1 qualitative cellulose filter paper is the most widely used filter paper for routine applications with medium retention 11µm and flow rate.

Whatman filter paper 1 pore size. Discover the world s research. Combining top notch and uncompromising quality with an affordable price the whatman grade no. This is the filter paper size chart used to be on whatman s boxes. Our membrane filter offering includes pore sizes from 0 015 to 12 µm.

Air and gas sterilization make use of the hydrophobic characteristics of ptfe membranes and their ability to stop aqueous aerosols. Usual pore sizes are 0 2 μm and 0 5 μm. This finish also keeps the paper free from loose surface fibres. It is helpful for determining what filter paper is needed.

1 filter paper whatman is a reliable and dependable addition to the whatman filters family of products. In this blog we explore properties and uses of common qualitative filter paper grades such as 1 6 595 597 598 and 602. Wha10010155 whatman qualitative filter paper grade 1. Sterile venting of vacuum manifolds fermentation vessels and sterile filtrate tanks and containers utilize ptfe 0 2 μm membranes.

Size 1 5cm this whatman 1 5cm grade 1 cellulose filter paper is the most widely used filter paper for routine applications with medium retention 11µm and flow rate. Hardened and highly glazed surface. Whatman filter papers and membranes are world renowned as a standard for laboratory filtration and are associated with quality reliability and reproducibility. The thinnest of all whatman filter papers.

Wha10010155 whatman qualitative filter paper grade 1 email this page to a friend. Traditionally this grade is used in qualitative analytical separations for precipitates such as lead sulfate calcium oxalate hot and calcium carbonate. 1 filter paper whatman 1001 125 28450 128 can fulfill your laboratory needs while still offering a great value for the money. Membrane filters are recommended for retention of very small particles or for microbiological purposes.

Show more 13. The 0 5 μm pore size is normally used. Pore size 11 μm particle retention basis weight 87 g m 2.