QB/T 4193-2011
Calcium glycerophosphate for toothpaste
GB/T 24226-2009(\u82f1\u6587\u7248)
铬矿石和铬精矿 钙含量的测定 火焰原子吸收光谱法
GB 1903.63-2023
GB/T 4333.8-2022
Ferrosilicon—Determination of calcium content—Flame atomic absorption spectrometry
GB/T 6730.14-2017
Iron ores—Determination of calcium content—Flame atomic absorption spectrometric method
GB/T 14636-2021
Determination of calcium and magnesium in industrial circulating cooling water and scale—Atomic absorption spectrometric method
GB/T 24226-2009e
Chromium ores and concentrates—Determination of calcium contents—Flame atomic absorption spectrometric method
GB/T 24226-2009
Chromium ores and concentrates - Determination of calcium contents - Flame atomic absorption spectrometric method
GB/T 1513-2006
Manganese ores - Determination of calcium and magnesium contents -Flame atomic absorption spectrometric method
YC/T 174-2003
Tobacco and tobacco products—Determination of calcium—Atomic absorption spectrophotometry
GB/T 20931.3-2007
Methods for chemical analysis of lithium - Determination of calcium content - Flame atomic absorption spectrometric method
NY/T 1944-2010
Determination of calcium in feed-Atomic absorption spectrometry
YB/T 5316-2016
Calcium silicon alloy—Determination of carbon content—High-frequency combustion infrared absorption method
YB/T 4738-2019
Calcium silicon alloy-Determination of oxygen content-The infrared absorption method after fusion inert gas
HG/T 4325-2012
Reclaimed water-Determination of calcium and magnesium-Atomic absorption spectromic method
GB/T 13580.13-1992
Determination of calcium and magnesium in the wet precipitation--Atomic absorption spectrophotometry
GB/T 11905-1989
Water quality--Determination ofcalcium and magnesium--Atomic absorption spectrophotometric method
EJ/T 20173-2018
Determination of calcium and iron in sodium forsodium cooled fast breeder reactor-Atomic absorption spectrometric method
YB/T 6027-2022
GB/T 223.77-1994
Methods for chemical analysis of iron,steel and alloy--The flame atomic absorption spectrometric method for the determination of calcium content