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...Approved methods for the sampling and analysis of air pollutants in new south wales about this publication prepared by nsw environment protection authority epa which is part department conservation dec technical inquiries document contact s ecotoxicology environmental contaminants section revision history first published government gazette on december p see also gov january revised further july august appeared pleased to allow material be reproduced whole or provided meaning unchanged acknowledged as source publisher author goulburn street po box a sydney ph switchboard information publications requests national parks fax tty email info au website www isbn contents introduction purpose relevant legislation exceptional circumstances sample collection handling stationary monitoring ambient table from sources mobile motor vehicle fuels analytical report references appendices appendix i definitions generic procedures that apply reporting ii test method determination total mass unburnt orga...