National Health Commission of the People's Republic of China
Latest
GB 5009.241-2017
Scope
This standard specifies flame atomic absorption spectrometry, inductively coupled plasma emission spectrometry and inductively coupled plasma mass spectrometry for the determination of magnesium content in food. This standard applies to the determination of magnesium content in various foods. First Method "Flame Atomic Absorption Spectrometry 2 Principles"
GB 5009.241-2017 history
2017GB 5009.13-2017 National Food Safety Standard Determination of Copper in Food
2009GB/T 23375-2009 Determination of copper,iron,zinc,calcium,magnesium and phosphrous content in vegetables and derived products
2003GB/T 5009.90-2003 Determination of iron, magnesium and manganese in foods
2002GB/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
1990GB/T 12396-1990 Method for determination of iron,magnesium and manganese in foods