32016R2023
32007R0184
KS D 1673-5-2023
Iron and steel — ICP atomic emission spectrometric method — Part 5: Determination of niobium content — Dissolution in phosphoric and sulfuric acids or Dissolution in acids and fusion with potassium disulfate
32017R0410
32012R0333
32010R0104
32021R2092
DIN ISO 7627-2
Hardmetals; chemical analysis by flame atomic absorption spectrometry; determination of calcium, potassium, magnesium and sodium in contents from 0.001 to 0.02 % (m/m); identical with ISO 7627-2:1983
ISO 7627-2:1983
Hardmetals — Chemical analysis by flame atomic absorption spectrometry — Part 2: Determination of calcium, potassium, magnesium and sodium in contents from 0,001 to 0,02 % (m/m)
32012R0413