GB 2762-2005 Maximum levels of contaminants in foods

GB 14935-1994 Tolerance limit of lead in foods GB 15201-1994 Tolerance limit of cadmium in foods GB 15202-2003 Maximum levels of aluminium in flour made foods GB 2762-1994 GB 4809-1984 GB 4810-1994 Tolerance limit of arsenic in foods GB 14961-1994 Tolerance limit of chromium in foods GB 13105-1991 GB 7104-1994 Tolerance limit of benzo(a) pyrene in foods GB 9677-1998 Tolerance limit of N-nitrosoamines in foods GB 9674-1988 GB 15198-1994 Tolerance limit of nitrite in foods GB 13107-1991

GB 2762-2012 National Standards for Food Safety: Limitations of Contaminants in Foods

GB/T 5009.11-2003 Determination of total arsenic and abio-arsenic in foods GB 5009.11-2014 The National Standards for Food Safety: Determination of Total Arsenic and Inorganic Arsenic in Foods GB 5009.11-2024 National Food Safety Standards: Determination of Total and Inorganic Arsenic in Foods GB/T 5009.12-2003 Determination of lead in foods GB 5009.12-2010 National food safety standard Determination of lead in foods GB 5009.12-2017 The National Standards for Food Safety: Determination of Lead in Foods GB 5009.12-2023 The National Standards for Food Safety: Determination of Lead in Foods GB/T 5009.15-2003 Determination of cadmium in foods GB 5009.15-2014 The National Standard for Food Safety: Determination of Cadmium in Foods GB 5009.15-2023 National Standards for Food Safety: Determination of Cadmium in Foods GB/T 5009.17-2003 Determination of total mercury and organic-mercury in foods GB 5009.17-2014 National Food Safety Standards: Determination of Total Mercury and Organic Mercury in Foods GB 5009.17-2021 National Standards for Food Safety: Determination of Total Mercury and Organic Mercury in Foods GB/T 5009.18-2003 Determination of fluorine in foods GB/T 5009.26-2003 Determination of N-nitrosamines in foods GB 5009.26-2016 The Determination of N-Nitrosamines in Foods: National Standards for Food Safety GB 5009.26-2023 The National Standards for Food Safety: Determination of N-nitrosamine Compounds in Foods GB/T 5009.27-2003 Determination of benzo (a) pyrene in foods GB 5009.27-2016 National Standards for Food Safety: Determination of Benzo(a)pyrene in Foods GB/T 5009.33-2003 Determination of nitrite and nitrate in foods GB/T 5009.33-2008 Determination of nitrite and nitrate in foods GB 5009.33-2010 National food safety standard Determination of nitrite and nitrate in foods GB 5009.33-2016 National Standards for Food Safety - Determination of Nitrite and Nitrate in Foods GB/T 5009.93-2003 Determination of selenium in foods GB 5009.93-2010 National food safety standard Determination of selenium in foods GB 5009.93-2017 National Food Safety Standards: Determination of Selenium in Foods GB/T 5009.94-2003 Determination of rare earths in vegetable foods GB 5009.94-2012 The National Standard for Food Safety: Determination of Rare Earth Elements in Plant Foods GB/T 5009.123-2003 Determination of chromium in foods GB 5009.123-2014 National Standards for Food Safety: Determination of Chromium in Foods GB 5009.123-2023 National Standards for Food Safety: Determination of Chromium in Foods GB/T 5009.182-2003 Determination of aluminium in flour products GB 5009.182-2017 National Standards for Food Safety: Determination of Aluminum in Foods GB/T 5009.190-2003 Determination of polychlorobiphenyls(PCBS) in marine foods GB/T 5009.190-2006 Determination of indicator polychlorinated biphenyls in foods GB 5009.190-2014 The National Standard for Food Safety: Determination of Indicative Polychlorinated Biphenyls in Foods GB 5009.18-2025 GB 5009.33-2025 National Standards for Food Safety - Determination of Nitrite and Nitrate in Foods