T/SDSES 015-2023
GB/T 11199-2024
High-purity sodium hydroxide
GB/T 11213.1-2007
Sodium hydroxide for chemical fiber use - Determination of sodium hydroxide content
GB/T 209-2018
Sodium hydroxide for industrial use
GB/T 4348.1-2013
Sodium hydroxide for industrial use - Determination of sodium hydroxide and sodium carbonate content
GB/T 11212-2013
Sodium hydroxide for chemical fiber use
GB/T 4348.2-2014
Sodium hydroxide for industrial use―Determination of sodium chloride content―Mercurimetric method
GB/T 629-1997
Chemical reagent--Sodium hydroxide
GB/T 11213.2-2007
Sodium hydroxide for chemical fiber use - Determination of sodium chloride content - Spectrometric method
GB/T 22399-2008
Photography - Processing chemicals - Specifications for Sodium hydroxide
GB/T 26458-2011
Fatty alkyl dimethyl amine oxides
DB51/T 2045-2015
HG/T 5041-2016
Sodium hydroxide for cosmetic use
YB/T 190.5-2016
Continuous casting mold powder - Determination of potassium oxide and sodium oxide content - The flame atomic absorption spectrometric method
YB/T 4711-2018
JB/T 7948.7-2017
Methods for chemical analysis of welding fluxes-Part 7:Determination of sodium oxide and potassium oxide content
YB/T 5335-2009
SJ/T 10894-1996
Determination of Li2O Na20 and K20 in electronic glass--Atomic absorption method
GB/T 209-2006
Sodium hydroxide for industrial use
GB/T 11199-2006
High-purity sodium hydroxide