Whatman QM-C high-purity quartz microfiber, pre-fired filter, 37mm, 100/pk
100% pure quartz microfiber, without any binder or organic chemicals.
Prefired filters eliminate firing step, saving time in prepartion process.
Air retention efficiency =99.95% @ 0.3 µm DOP.
Temperature resistance up to 1200°C.
Batchspecific metal report is available on the website for downloading.
Certified to conform to European and US EPA standards for heavy metal analysis in air particulate matter.
Suitable for organic chemical analyses such as PCBs and PAHs.
QMC 100% quartz microfiber filter paper features low trace metals and high temperature resistance. It is wellsuited for heavy metal analysis of particulate matter and sampling of acidic gases, stacks, flues and aerosols in air monitors.