Filter Paper Used In Chemistry Lab

The type of filter used will differ according to the purpose of the procedure and the chemicals involved.

Filter paper used in chemistry lab.

Composed of cellulose fiber these filters are manufactured from high quality cotton linters treated to maximize alpha cellulose. Often used in laboratory testing these discs are designed to capture tiny particles from fluids. It is a good quality paper with reasonably reproducible performance. Cellulose discs are good for general purpose filtering where exceptional strength or chemical resistance is not needed.

Qualitative filter papers are what most users would consider general purpose filter papers. Sartorius is proud to offer a full range of 100 individual grades of filter and technical papers or boards all manufactured to our exacting standards and engineered to solve all your filtration challenges. Glassware chemicals concrete cube moulds cbr ovens dcp concrete cube press. Whereas in normal filtration gravity provides the force which draws the liquid through the filter paper in suction filtration a pressure gradient performs this function.

Filter papers are widely used in laboratory experiments across many different fields from biology to chemistry. There are a vast range of applications in and out of the laboratory. It is pure containing few contaminants. Generally filter papers are used with laboratory techniques such as gravity or vacuum filtration.

Throughout the different stages of chromatography laboratory filter paper plays a huge role in separation and purification processes these filtration products are highly useful in solvent filtering cellulose analysis as well as a number of industrial applications and are a must have for any lab or industrial process that involves separation and purification. Pleated discs have a large surface area which retains more particles than flat discs. Filter paper discs. Grade 1 circles covers a wide range of laboratory applications and is frequently used for clarifying liquids.

Whatman filter paper is the traditional laboratory filter paper used for chromatograms. High grade filter papers are indispensable for routine work in laboratory and industrial applications.