GB 5009.91-2017 Determination of Potassium and Sodium in Food Safety National Standards has been changed from GB/T 5009.91-2003 Determination of potassium and sodium in foods.
GB 5009.91-2017 Determination of Potassium and Sodium in Food Safety National Standards has been changed from GB/T 15402-1994 Fruits,vegetables and derivd products--Determination of sodium and potassium.
GB 5009.91-2017 Determination of Potassium and Sodium in Food Safety National Standards has been changed from GB 5413.21-2010 National food safety standard Determination of calcium,iron,zinc,sodium,potassium,magnesium,copper and manganese in foods for infans and young children,milk and milk products.
GB 5009.91-2017 Determination of Potassium and Sodium in Food Safety National Standards has been changed from GB/T 18932.11-2002 Method for the determination of potassium,phosphorus,iron,calcium,zinc,aluminium,sodium,magnesium,boron,manganese,copper,barium,titanium,vanadium,nickel,cobalt,chromium contents in honey--Inductively coupled plasma atomic emission spectrometric method.
GB 5009.91-2017 Determination of Potassium and Sodium in Food Safety National Standards has been changed from GB/T 18932.12-2002 Method for the determination of potassium,sodium,calcium,magnesium,zinc,iron,copper,manganese,chromium,lead,cadmium contents in honey--Atomic absorption spectrometry.
GB 5009.91-2017 Determination of Potassium and Sodium in Food Safety National Standards has been changed from NY/T 82.18-1988 Determination of Potassium and Sodium.
GB 5009.91-2017 Determination of Potassium and Sodium in Food Safety National Standards has been changed from NY/T 1653-2008 Determination for mineral elements in vegetables、fruits and derived products by ICP.AES method.
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