Environmental analyses
The origami of filter paper
In this infographic, learn about the benefits of folded filter papers and different formats Cytiva has to offer to meet your filtration needs.
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Explore international standards for wastewater testing
With our NEW easy to reference infographic, you can find relevant standards for wastewater testing in your region.
Find out how Whatman™ filters supports testing and optimization of water treatment.
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Whatman filtration solutions: Environmental testing through the years
Whatman filtration solutions allow for more efficient and effective sample preparation enabling researchers to ensure the quality of water, air and soil around the globe.
Filtration in air quality testing
Reliable data is critical in assessing air pollution. Many filters that can collect polluting material are available, but they differ in properties that affect the measurement validity.
Find out how different types of Whatman filters, membranes, and thimbles can assist you in your air quality testing workflow by providing high filtration and compliance performance.
Filtration in wastewater and drinking water testing
Suspended solids testing is an important part of determining the quality of drinking water and effluent from industrial plants or from domestic sewage. Filtration removes insoluble particles from liquid samples and retains particles for suspended solids analysis.
Achieve accurate and reliable results in water and wastewater testing with Whatman filter papers and syringe filters.
Filtration in soil testing
Soil testing requires that chemical compounds be extracted from their matrix using pH and heat modulation and, finally, concentrated. Filtration plays a key role throughout the soil testing process. Quality is essential to maintain the integrity of results.
Forty years of environmental sample prep
For over forty years, Matt Groff, at Cytiva, has worked to deliver the most suitable prep and testing solutions for environmental engineers using Whatman brand products.