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Oxygen Spectrum

Oxygen Spectrum, Total:13 items.

In the international standard classification, Oxygen Spectrum involves: Non-ferrous metals, Metalliferous minerals, Nuclear energy engineering, Inorganic chemicals, Fuels, General methods of tests and analysis for food products.

RO-ASRO, Oxygen Spectrum

STAS SR 8662-1-1997 Water quality - Determination of manganese - Spectrometric method with manganese oxidation at the permanganic ion

RU-GOST R, Oxygen Spectrum

GOST 20068.3-1979 Tinless bronze. Method of spectral analysis of oxide standard specimens with spectrum photographic record
GOST 11884.17-1982 Tungsten concentrate. Spectrum method of determination of calcium oxide content
GOST 23862.1-1979 Rare-earth metals and their oxides. Spectral method of determination of impurities in oxides of rare-earth elements
GOST 23862.2-1979 Rare-earth metals and their oxides. Direct spectral method of determination of impurities in oxides of rare-earth elements
GOST 23862.3-1979 Samarium, europium, gadolinium, terbium, holmium, erbium, thulium, ytterbium, lutecium and their oxides. Spectral method of determination of impurities in oxides of rare-earth elements

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Oxygen Spectrum

GB/T 13374-1992 Spectrographic analysis of uranium oxide (U3O8) by gallium oxide-carrier technique
GB/T 2590.8-1981 Zirconium oxide--Determination of hafnium oxide content--Emission spectrophotometric method
GB/T 2590.9-1981 Hafnium oxide--Determination of zirconium oxide content--X-ray fluorescence spectrometric method

Professional Standard - Non-ferrous Metal, Oxygen Spectrum

YS/T 568.8-2006 Determination of the amount of hafnium oxide in zirconia (emission spectrometry)
YS/T 568.9-2006 Determination of the amount of zirconia in hafnium oxide (X-ray fluorescence spectrometry)

Sichuan Provincial Standard of the People's Republic of China, Oxygen Spectrum

DB51/T 1694-2013 Determination of Methanol and Oxygen Content in Gasoline by Infrared Spectroscopy

Group Standards of the People's Republic of China, Oxygen Spectrum

T/CQCAA 0005-2020 Determination of mercury in silicon dioxide -Atomic Fluorescence Spectrometry