GB 5009.91-2017
Determination of Potassium and Sodium in Food Safety National Standards

Standard No.

GB 5009.91-2017

Language

Chinese

Release Date

2017

Published By

National Health Commission of the People's Republic of China

Lastest

GB 5009.91-2017

Replace

GB/T 5009.91-2003 GB/T 15402-1994 GB 5413.21-2010 GB/T 18932.11-2002 GB/T 18932.12-2002 NY/T 82.18-1988 NY/T 1653-2008

Scope

This standard specifies four methods for the determination of potassium and sodium in food by flame atomic absorption spectrometry, flame atomic emission spectrometry, inductively coupled plasma emission spectrometry and inductively coupled plasma mass spectrometry. This standard applies to the determination of potassium and sodium in food. First Method "Flame Atomic Absorption Spectrometry 2 Principles"

GB 5009.91-2017 history

• 2017 GB 5009.12-2017 National Food Safety Standard Determination of Lead in Food
• 2017 GB 5009.191-2016 Determination of content of chloropropanol and its fatty acid ester in food safety national standard
• 2010 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
• 2006 GB/T 5009.191-2006 Determination of chloropropanols in foods
• 2003 GB/T 5009.191-2003 Determination of 3-monochloro-1,2-propane-diol in foods
• 2002 GB/T 18782-2002 Determination of 3-chloro-1,2-propandiol in condiments
• 1997 GB/T 5413.21-1997 Milk powder and formula foods for infant and young children--Determination of calcium, iron, zinc, sodium, potassium, magnesium, copper and manganese
• 1994 GB/T 15402-1994 Fruits,vegetables and derivd products--Determination of sodium and potassium
• 1990 GB/T 12397-1990 Method for determination of potassium and sodium in foods

GB 5009.91-2017 has been changed from GB/T 5009.91-2003 Determination of potassium and sodium in foods.

GB 5009.91-2017 has been changed from GB/T 15402-1994 Fruits,vegetables and derivd products--Determination of sodium and potassium.

GB 5009.91-2017 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 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 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 has been changed from NY/T 82.18-1988 Determination of Potassium and Sodium.

GB 5009.91-2017 has been changed from NY/T 1653-2008 Determination for mineral elements in vegetables、fruits and derived products by ICP.AES method.

GB 5009.91-2017 -All Parts