Filmedia® qualitative and quantitative cellulose filters papers are manufactured from high quality cellulose and cotton linters which have been treated to achieve a minimum alpha cellulose content of 98% to maintain guaranteed quality, reproducibility, and uniformity. The filters are tested for basic weight, thickness, air flow, and mechanical strength. They are mainly used for sample clarification or precipitate recovery before…
Filmedia® glass fiber filters are world-renowned as a standard for laboratory filtration and are associated with quality, reliability and reproducibility. These depth filters combine fast flow rates with high loading capacity, retention of very fine particles, and can be used at temperatures up to 500ºC. Our glass microfiber filters are mainly used in applications such as air or water monitoring…
Filmedia® high-purity quartz microfiber filters are mainly used in air pollution monitoring. They can be used for air sampling in acidic gases, stacks, flues and aerosols, particularly at high temperatures (up to 500ºC), and for PM10 and PM2.5 air sampling testing. Quartz filters are suitable for critical analyses and trace level determinations, atomic absorption spectroscopy, and flame emission spectrometry.
