DB53/T 918-2019
HB/Z 5089.3-2004
Methods for analysis of plating black nickel solutions-Part 3:Continual determination of nickel sulfate and zinc sulfate content by EDTA compleximetric method
HB/Z 5089.2-2004
Methods for analysis of plating black nickel solutions-Part 2:Continual determination of nickel sulfate and zinc sulfate content by magnesium sulfate back titrimetric EDTA volumetric method
GB/T 2468-2008
Pyrites and concentrate - Determination of zinc content - Flame atomic absorption spectrometric and spectrphotometric methods
NB/SH/T 0822-2010
Standard test method for determination of phosphorus,sulfur,calcium,and zinc in lubrication oils by energy dispersive X-ray fluorescence spectroscopy
NB/SH/T 0880-2014
Standard test method for determination of calcium,chlorine,copper,magnesium,phosphorus,sulfur,and zinc in unused lubricating oils and additives by wavelength dispersive X-ray fluorescence spectrometry (mathematical correction procedure)
GB/T 666-2011
Chemical reagent - Zinc sulfate heptahydrate
GB/T 2468.2-1996
Pyrites and concentrate—Determination of zinc content—Part 2:Oscilloscopic polarography method
GB/T 2468.3-1996
Pyrites and concentrate—Determination of zinc content—Part 3:PAN Spectrophotometric method
GB/T 2468.1-1996
Pyrites and concentrate—Determination of zinc content—Part 1:Flame atomic absorption spectrometric method
YS/T 1673-2023
GB/T 25865-2010
Feed additive-Zinc sulphate
HG/T 2326-2015
Zinc sulfate for industrial use
HG/T 6326-2024
DB45/T 1106-2014
HG 2934-2000
Feed grade zinc sulphate
HG/T 3277-2000
Zinc sulfate for agricultural use
SN/T 0329-2014
Analysis method of zinc suplphate for import and export
GB 25579-2010
GB/T 666-1993
Chemical reagent—Zine sulfate heptahydrate