Easy access to products and protocols for research use only in the identification of 2019-nCoV based on Centers for Disease Control and Prevention (CDC) recommendations
So much has changed during this unprecedented time, except your ability to count on Avantor. We continue to set science in motion to create a better world by providing you with the right solutions to keep moving forward.
Our solutions, developed with you as our focus, are crafted by our team and network of professionals with advanced degrees in science, quality control, engineering, manufacturing and industry experience.
Avantor supports end-to-end fluid management solutions – including peristaltic pumps and aseptic fluid transfer solutions – that are reliable and customer-centric, helping bioprocessing manufacturers meet their research and production goals.
A strong, vibrant research and development group is the lifeblood of all industries. VWR will support you from the latest life science products to the guaranteed purity of organic building blocks...
VWR is ready to support your production facility with reliable access to raw materials and essential supplies. We can also help you increase productivity...
VWR is proud of our years of experience providing choice and excellent service to the Industrial market from Food & Beverage, Petrochemical, Environmental Testing, Waste Water, Cosmetics, Consumer Goods, Agriculture and more...
VWR is your complete source for workplace supplies. Binders, calendars, pens, cleaning and sanitation supplies, and office equipment are just some of the essential products we offer...
New Avantor® J.T.Baker® premium conductive and non-conductive robotic tips deliver superior quality and reliable performance for results you can trust.
Avantor Services provides a wide range of specialized services and digital solutions to help you solve complex challenges.
We’ve built our reputation on consistent, comprehensive mastery of day-to-day operations, allowing lab, clinical, and production environments to focus their high-value resources on core scientific priorities.
As our customers’ needs have evolved, so have our capabilities. We have become experts in scientific operations, improving performance with sophisticated solutions and providing guidance on best practices.
You can select and customize services for peak efficiency, quality, and accelerated innovation.
Made of pure cellulose treated with hydrochloric and hydrofluoric acid, filter papers are used for straining with good retention and flow rates. These cellulose filters create a semi-permeable barrier perpendicular to a liquid or airflow in order to separate fine substances from liquids or air. Different grades of filter paper are available for performing various laboratory applications including routine lab work, ranging from coarse to fine filtration of particulates. VWR offers a wide range of qualitative and quantitative filter papers with varying pore size, particle retention, flow rate and filtration times.
Description:
11.0cm diameter. Slightly grained surface. Moderately thick. Highly absorbent. Highly suitable for use in Buchner funnels. Medium porosity. Medium flow rate. 6um particle retention.
Description:
9.0cm diameter. For gravimetric analyses of cement, clay, iron, and steel, as a primary filter in soil analysis, for determination of sediment in milk, and to clean prior to AA spectrophotometry. Medium porosity. Medium flow rate. 8um particle retention.
Description:
9.0cm diameter. Very useful in clarification of cloudy solutions. Widely used in water analysis. Fine porosity. Slow flow rate. 2.5um particle retention.
Description:
For electrophoresis and blotting procedures. White surface. Flow Rate: 130mm/30 minutes (water). Paper Thickness: 0.34mm. Sheet Size: 35x45cm.
Description:
18.5cm diameter. For critical gravimetric analysis. Widely used for precipitates with tendencies toward colloidal dispersion. Suitable for gravity or low suction filtration. Fine porosity. Slow flow rate. 2.5um particle retention.
Description:
27.0cm diameter. For a wide range of laboratory applications, liquid clarification, gas filtration, air pollution analysis, and soil analysis. Medium porosity. Medium flow rate. 11um particle retention.
Description:
For electrophoresis and blotting procedures. White surface. Flow Rate: 130mm/30 minutes (water). Paper Thickness: 0.34mm. Roll Size: 2cmx100m.
Description:
12.5cm diameter. Ashless, rough paper for air monitoring, metallurgical analysis, and chromatography of compounds with Rf values that are well separated. Large porosity. Fast flow rate. 20-30um particle retention.
Description:
For electrophoresis and blotting procedures. White surface. Flow Rate: 130mm/30 minutes (water). Paper Thickness: 0.34mm. Sheet Size: 15x17cm.
Description:
4.25cm diameter. For a wide range of laboratory applications, liquid clarification, gas filtration, air pollution analysis, and soil analysis. Medium porosity. Medium flow rate. 11um particle retention.
Description:
Qualitative Filter Paper. The most widely used Filter Paper in the Whatman range. Medium retention and flow rate. Extended range of circle sizes from 2 to 50 cm diameter. Sheets and strips also available.
Description:
12.5cm diameter. Ashless paper for gravimetric analysis with very fine particle retention. Thinner than Grade 42 with lower ash weight per sample and almost twice the flow rate. Fine porosity. Slow flow rate. 3um particle retention.
Description:
5.5cm diameter. For a wide range of laboratory applications, liquid clarification, gas filtration, air pollution analysis, and soil analysis. Medium porosity. Medium flow rate. 11um particle retention.
Description:
9.0cm diameter. For rapid filtering with excellent retention of coarse particles and gelatinous precipitates. Good rapid filter for cleanup of biological fluids or organic extracts. For air pollution monitoring. Coarse porosity. Fast flow rate. 20-25um particle retention.
Description:
12.5cm diameter. More retentive, slower, and more absorbent than Grade 1 Filter Paper by Whatman*. For general-purpose lab applications, monitoring specific contaminants in the atmosphere, and soil testing. Medium porosity. Medium flow rate. 8um particle retention.
Description:
Sheets. Thickness 0.36 mm. Flow rate 130 mm/30 min. Fairly thick paper for general applications with medium heavy solute loadings. Gives compact spot. Frequently used for separation of norganics and for electrophoresis.
Description:
9.0cm diameter. More retentive, slower, and more absorbent than Grade 1 Filter Paper by Whatman*. For general-purpose lab applications, monitoring specific contaminants in the atmosphere, and soil testing. Medium porosity. Medium flow rate. 8um particle retention.
Description:
For general analytical separations. Smooth, white, normally-hard surface. Flow Rate: 130mm/30 minutes (water). Paper Thickness: 0.18mm. Roll Size: 4cmx100m.
Description:
Quantitative Filter Paper. 3 u m. Thin version of No. 42 retaining very fine particles but with lower ash weight per sample and almost twice as fast as No. 42.
Description:Filter Paper, 597 Optima Qualitative, Grade: Whatman, Standard grade for determining fat content or removal of carbon dioxide and turbidity from beverages, Available in sheets, circles and pre-pleated formats, Minimum 90% cellulose content, size: 58x58 cm
Description:Filter Paper, 597 Optima Qualitative, Grade: Whatman, Standard grade for determining fat content or removal of carbon dioxide and turbidity from beverages, Available in sheets, circles and pre-pleated formats, Medium fast filtration rate, size: 70 mm
Description:Filter Paper, 597 Optima Qualitative, Grade: Whatman, Standard grade for determining fat content or removal of carbon dioxide and turbidity from beverages, Available in sheets, circles and pre-pleated formats, Medium fast filtration rate, size: 150 mm
Description:
VWR* Whatman Grade 40 Qualitative Filter Paper, These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Grade 6, Standard Grade, Pyramid, 12.5 cm
Print…
List View
Easy View
