title: Role of reference materials in analysis of environmental pollutants.
abstract: This paper discusses the importance and use of reference materials for quality assurance and quality control in environmental analysis. The general classification of reference materials and categorisation of those for chemical composition are presented. The most common reference materials for pollutants in air, water, waste water, soil, sediments, sludge and some biological materials and their producers are tabulated. Definitions, practical recommendations on selection and handling, and application areas of reference materials are also presented.
authors.affiliation: Department of Analytical Chemistry, Chemical Faculty, Technical University of Gdañsk, Poland. chemanal@sunrise.pg.gda.pl
authors.forename: J
authors.initials: J
authors.lastname: Namieśnik
authors.forename: B
authors.initials: B
authors.lastname: Zygmunt
mesh_terms: D000393:Air Pollutants / Q000032:analysis / Q000592:standards; D000818:Animals; D004784:Environmental Monitoring / Q000592:standards*; D004785:Environmental Pollutants / Q000032:analysis* / Q000592:standards*; D006801:Humans; D011786:Quality Control; D012015:Reference Standards; D012989:Soil Pollutants / Q000032:analysis / Q000592:standards; D014874:Water Pollutants, Chemical / Q000032:analysis / Q000592:standards
chemical_list: D000393:Air Pollutants; D004785:Environmental Pollutants; D012989:Soil Pollutants; D014874:Water Pollutants, Chemical