D6 Sulf-Norm SO2 Uncertainty Spreadsheet and Guidance D6 – Sulf-Norm SO2 Uncertainty Spreadsheet and Guidance An Uncertainty pro-forma spreadsheet for calculating sampling contributions to uncertainty budgets for P-AMS based emissions measurements of SO2 for both compliance and EN 14181 QAL2 regulatory monitoring applications.Guidance and training notes can be found on the Training tab. Also available from the Members Area of the Source Testing Association website. Papers & Reports Modelling of SO2 losses in conditioned sampling (Sulf-Norm WP2 A2.2.12) Stanislav Knotek, Czech Metrology Institute SO2 emission measurement with the European standard reference method, EN 14791, and alternative methods – observations from laboratory and field studies Tuula Kajolinna & Miia Perälä Uncertainty requirements of the European Union’s Industrial Emissions Directive for monitoring sulfur dioxide emissions: Implications from a blind comparison of sulfate measurements by accredited laboratories Marc D. Coleman, Matthew Ellison, Rod A. Robinson, Tom D. Gardiner & Thomas O. M. Smith SO2 emissions monitoring: European survey of opinions on monitoring using the SRM (EN 14791) or portable instrumental techniques M. Sinclair, M.D. Coleman, R.A. Robinson, D. Curtis, T. Pellikka, D. Wildanger, R. Gould, D. Graham, J. Gerŝl, M. Perälä, E. Järvinen. Regulatory position paper on sulphur dioxide monitoring, comparing portable-instrumental techniques with manual methods Rick Gould Presentations Improving the measurement of stack emissions – an update on research and standardisation activities in Europe Rod Robinson WP2: Conditioned sampling of SO2 P-AMS (slides 27 – 54) Tuula Pellikka Posters Sulf-Norm: Metrology for Sampling and Conditioning SO2 Emissions from Stacks