Types Of Whatman Filter Paper

There are many sizes materials types and grades of filter paper available for a variety of applications.

Types of whatman filter paper.

The paper is often crêped to improve porosity. Whatman filter papers are associated with quality and reliability. Thickest filter paper in the whatman range. The filter papers may also be treated.

Recommended when fast filtration of a gelatinous precipitate for gravimetric analysis is performed on a strongly acidic or alkali solution. Filtration is a technique of separating different components in a mixture we can use filter papers for this separation. Whatman filter papers we deal in all types of whatman filter paper grades at most competitive rates. To help our customers find the whatman filter paper they require we have setup this handy whatman filter selector guide.

Different types of qualitative whatman filter paper their properties the most common qualitative paper grades are 1 6 595 597 598 and 602 which have applications across multiple industries. The key difference between whatman filter paper 1 and 2 is that whatman filter paper 1 is slightly less retentive than whatman filter paper 2. The raw materials are different paper pulps the pulp may be from softwood hardwood fiber crops mineral fibers for high quality filters dissolving pulp and mercerised pulp are used. Grade 541 circles are acid hardened cellulose filters which reduces ash to an extremely low level.

Whatman quantitative filter paper. Below are summaries of the grade properties and common uses. Oil filter papers we provide oil filter papers which are used to prevent contaminants that more. Whatman 10342862 grade 2294 filter paper for technical use circle 210 mm with central hole 60 mm 100 per pack.

Grade 1 circles covers a wide range of laboratory applications and is frequently used for clarifying liquids. Thus these filter papers are useful for qualitative. 25 μm only half the thickness of grade 113 and suitable for coarse or gelatinous precipitates. We use it as a barrier that is perpendicular to either liquid flow or airflow.

It has a very smooth surface making it easy to scrape or. 12 25 μm a fast filter paper with high wet strength. We offer the complete line of whatman filter papers cellulose glass and quartz fiber filters. Smooth surface for easy recovery of precipitates.

Whatman products such as filter papers and membranes offer high quality innovative technologies for dna sample collection and preparation. Quality reproducibility and uniformity are maintained by using only. Filter paper cytiva formerly ge healthcare life sciences whatman qualitative filter paper. Most filter papers are made on small paper machines for laboratory filters the machines may be as small as 50 cm width.