Beli kertas saring whatman 41 di monotaro.id

Specification : JIS standard: Class 1, Domestic filter-paper equivalent: No.1, Particle maintenance ability (micrometer):11, thickness (micrometer):0.18, ash-content (%):0.06, weight (g/m2):87, initial rate-of-filtration (second):40

Suitable for filtering fine particles. It is about twice as thick as Grade 1. Due to its large load capacity, it does not easily clog even if it holds a large amount of precipitate, and it has strong wettability and is used for filtration with a Büchner funnel. It has high absorbency and is suitable as a sample carrier.

The filters feature fine particle retention for a range of liquid and air filtration applications. These have a nominal particle retention of 1.6µm at 98% efficiency and are suited for a variety of applications involving large sample volumes such as:Water and air pollution monitoring and wastewater filteringFoodstuff analysisFiltering of algae and bacteria culturesProtein filtrationRadioimmunoassay of weak β emittersGravimetric determination of airborne particulatesGrade GF/A binder-free Whatman glass microfiber filters are available in a wide range of sizes in circles and sheets.Find the right particle retention rating and thickness for your analysis in the Whatman binder-free glass microfiber range.Looking for a filter paper, membrane filter, or syringe filter? Let Cytiva help you find the optimal filter for your needs to ensure reliable analysis.

These filter are mainly used for Qualitative analysis. Made of refined pulp and linters with over 95% alpha-cellulose content. The ash content of these filter paper is approx < 0.1%

Compared to cellulose filter paper, the filtration speed is faster and the precipitate retention is excellent, so highly efficient filtration is possible in a short time.Those with a high maximum operating temperature and no binder can withstand high temperatures up to 500°C.Demonstrates excellent resistance to chemicals other than strong acids and strong alkalis.It has low hygroscopicity, tends to become constant when dried, and has excellent dimensional stability.It is inert to biochemical liquids and can be autoclaved.It is a thin glass filter paper with high particle capture performance.Generally used for liquid clarification.It is also used for collecting suspended particulate matter in the atmosphere (high volume/low volume air sampler).