QB/T 5638-2021
GB 5009.260-2016
GB/T 23749-2009
Determination of sodium copper chlorophyllin in foods—Spectrophotometric method
DB23/T 1199-2007
GB/T 13885-2017
Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feeds—Method using atomic absorption spectrometry
GB/T 42511-2023
Hardmetals—Determination of calcium,copper,iron,potassium,magnesium,manganese,sodium,nickel and zinc in cobalt metal powders—Flame atomic absorption spectrometric method
SJ/T 11556-2015
Determination of Ag、Au、Ca、Cu、Fe、K、Na concentration of nitric acid by AAS
GB/T 6730.76-2017
Iron ores—Determination of potassium, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements—Inductively coupled plasma optical emission spectrometry
HG/T 5017-2016
Determination of ethylenediamine tetraacetic acid disodium (EDTA) and copper content in chemical copper plating effluent
GB/T 41330-2022
Analysis of water used in boiler and cooling system—Determination of trace copper, iron, sodium, calcium and magnesium—Inductively coupled plasma mass spectrometry (ICP-MS)
GB/T 38812.3-2020
Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method
HG/T 5016~5017-2016
DB37/T 2741-2015
GB/T 42273-2022
Methods for chemical analysis of zirconium compounds—Determination of calcium,hafnium,titanium,sodium,iron,chromium,cadmium,zinc,manganese,copper,nickel,lead contents—Inductively coupled plasma atomic emission spectrometry
DB22/T 1694-2012
DB22/T 1693-2012
GB/T 13885-2003
Animal feeding stuffs—Determination of thecontents of calcium,copper,iron,magnesium,manganese,potassium,sodium and zinc—Method using atomic absorption spectrometry
GB/T 35871-2018
Inspection of grain and oils—Determination of calcium, potassium,magnesium, sodium, iron, phosphorus, zinc, copper, manganese, boron, barium, molybdenum, cobalt, chromium, lithium, strontium, nickel, sulfur, vanadium, selenium, rubidium contents in cereals and derived products—Inductively coupled plasma optical emission spectrometric method
YB/T 4511-2017
Direct reduced iron-Determination of silicon,manganese,phosphorus,vanadium,titanium,copper,aluminum,arsenic,magnesium,calcium,potassium and sodium content-The inductively coupled plasma atomic emission spectrometry
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