Schedule 6 Reference Methods for Assessment of Concentrations of Sulphur Dioxide, Nitrogen Dioxide and Oxides of Nitrogen, Particulate Matter (PM10 and PM2·5) and Lead.I1
Northern Ireland
- IREFERENCE METHOD FOR THE ANALYSIS OF SULPHUR DIOXIDE
- IIREFERENCE METHOD FOR THE ANALYSIS OF NITROGEN DIOXIDE AND OXIDES OF NITROGEN
- IIIAREFERENCE METHOD FOR THE SAMPLING OF LEAD
- IIIBREFERENCE METHOD FOR THE ANALYSIS OF LEAD
- IVREFERENCE METHOD FOR THE SAMPLING AND MEASUREMENT OF PM10