Whatman has been a leading supplier of filtration products for environmental monitoring applications for more than 40 years. Regulatory authorities worldwide demand the highest quality from filtration products to ensure accurate results. Whatman products are acknowledged as the standard to which other products are compared and have been used by the EPA.
Whatman filter papers are used widely in the environmental arena to monitor air, water and emissions. Whatman products are specified in EPA and ASTM protocols for environmental monitoring. The US EPA uses Whatman PM 2.5 PTFE filters in its network of particulate monitoring programs. Our products are used also for the analysis of smoke stack particles, the monitoring of gases and the detection of atmospheric contamination in nuclear power plants.