GB/T 23993-2009
Determination of formaldehyde content of waterborne coatings - Spectrophtometric method with acetylacetone
DB22/T 251-2001
DB22/T 251-2018
DB44/T 629-2009
GB/T 32606-2016
Determination method of free formaldehyde in stationery goods—Spectrophotometry with acetylacetone
SN/T 1633-2005
Determiantion of zirconia(hafnium)oxide in zirconia-alumina—Back titration with zirconium oxychloride standard solution
GB/T 20975.19-2020
Methods for chemical analysis of aluminium and aluminium alloys—Part 19:Determination of zirconium content
GB/T 13748.7-2013
Chemical analysis methods of magnesium and magnesium alloys - Part 7:Determination of zirconium content
HG/T 2978-1986
Analytical method of content for acephate technical
GB/T 5121.20-2008
Methods for chemical analysis of copper and copper alloys - Part 20:Determination of zirconium content
XB/T 631-2023
DL/T 1824-2018
Determination of acetone content for transformer oils in serviceby headspace gas chromatography
DB22/T 254-2001
YS/T 1599-2023
GB/T 13747.9-2022
Methods for chemical analysis of zirconium and zirconium alloys—Part 9:Determination of magnesium content—Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry
SN/T 3318.2-2015
Chemical analysis of zirconium sand - Part 2:Determination of zirconium,iron and titanium contents - Wavelength dispersion X-ray fluorescence spectrometric method
GB/T 13747.10-2022
Methods for chemical analysis of zirconium and zirconium alloys—Part 10:Determination of tungsten content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 13747.18-2022
Methods for chemical analysis of zirconium and zirconium alloys—Part 18:Determination of vanadium content—N-benzoyl-N-phenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry
YS/T 1476-2021
CB 20042-2012
Methods for Iron alloy of copper Determination of micro zirconium content Inductively coupled plasma-atomic emission spectromertric method