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QC of Filters for PM2.5, PM10 and Low Volume Pb
- CY-2011 Teflon Filter Final Report (PDF) (16pp, 90 kb) - February 2011
- EPA's pre-deployment assessment of MTL 46 mm PTFE filters (PDF) (18pp, 520 kb) - February 2011
- FAQ's & A's associated with deployment of MTL 46 mmPTFE filters (PDF) (4pp, 51 kb) - February 2011
- MTL's 46 mm PTFE Filter production QAPP (PDF) (455pp, 4.9 MB) - February 2011
- Evaluation of MTL Filters: X-Ray Fluorescence Data Report (PDF) (10pp, 81 kb) - November 2010