GB/T 23880-2009 Feed additive—Sodium chloride

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 5009.42-2003 Method for analysis of hygienic standard of table salt GB 5009.42-2016 The measurement of national food safety standards for salt indicators GB/T 6439-1992 Method for the determination of water—Soluble chloride in feedstuffs GB/T 6439-2007 Determination of water-soluble chlorides in feeds GB/T 6439-2023 Determination of water-soluble chlorides in feeds GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB 10648-1999 Feed label GB 10648-2013 Feed label GB/T 13025.1-1991 General test method in salt industry—Determination of grain size GB/T 13025.1-2012 General test method in salt industry—Determination of grain size GB/T 13025.2-1991 General test method in salt industry—Determination of whiteness GB/T 13025.2-2008 General test method in salt industry—Determination of whiteness GB/T 13025.3-1991 General test method in salt industry—Determination of moisture GB/T 13025.3-2012 General test method in salt industry—Determination of moisture GB/T 13025.10-2003 General test method in salt industry—Determination of potassium Ferrocyanide GB/T 13025.10-2012 General test method in salt industry—Determination of ferrocyanide GB/T 13079-1999 Determination of total arsenic in feeds GB/T 13079-2006 Determination of total arsenic in feeds GB/T 13079-2022 Determination of total arsenic in feeds GB/T 13080-2004 Determination of lead in feeds—Method using atomic absorption spectrometry GB/T 13080-2018 Determination of lead in feeds—Atomic absorption spectrometry GB/T 13080.2-2005 Feed additive—Determination of chelation percentage of iron、copper、manganese and zinc methionine—Gel filtration chromatography GB/T 13081-1991 Method for determination of mercury in feeds GB/T 13081-2006 Determination of mercury in feeds GB/T 13081-2022 Determination of mercury in feeds GB/T 13083-2002 Determination of fluorine in feed—Ion selective electrode method GB/T 13083-2018 Determination of fluorine in feeds—Ion selective electrode method GB/T 13085-1991 Method for determination of nitrite in feeds GB/T 13085-2005 Determination of nitrite in feed—Method using colorimetric analysis GB/T 13085-2018 Determination of nitrite in feeds—Colorimetry method GB/T 14699.1-1993 Methods for sampling of feed GB/T 14699.1-2005 Feeding stuffs—Sampling JJF 1070-2023 Rules of Metrological Testing for Net Quantity of Products in Prepackages with Fixed Content JJF 1070.1-2011 Rules of Metrological Testing for Net Quantity of Soap Products in Prepackages with Fixed Content JJF 1070.2-2011 Rules of Metrological Testing for Net Quantity of Wheat Flour Products in Prepackages with Fixed Content JJF 1070.3-2021 Rules of Metrological Testing for Net Quantity of Products in Prepackages with Fixed Content—Rice GB 5009.42-2025 National Food Safety Standard: Determination of Indicators for Edible Salt