GB/T 28653-2012
Ammonium fluoride for industrial use
GB/T 30901-2014
High purity ammonium fluoride solution for industrial use
GB/T 28655-2012
Ammonium bifluoride for industrial use
GB/T 1276-1999
Chemical reagent--Ammonium fluoride
GB/T 1278-1994
Chemical reagent--Ammonium hydrogen difluoride
HG/T 5129-2016
Glufosinate-ammonium aqueous solution
20231332-T-606
High purity ammonium fluoride solution
DB34/T 2266-2014
KS M 1319-2017(2022)
Ammonium hydrogen fluoride
KS M 8033-2015(2020)
Ammonium hydrogen fluoride
HG/T 3586-1999
Ammonium bifloride for industrial use
GB/T 2947-2002
Determination of free water in urea and ammonium nitrate by karl fischer method
KS M 1319-2017
Ammonium hydrogen fluoride
JB/T 11531-2013
Transmitters for moisture content in sulfur hexafluoride gas for high voltage switches
MT 254-1991
GB/T 23368.1-2009
Methods for chemical analysis of ammonium metatungstate - Part 1: Determination of water insoluble content - Gravimetric analysis
KS M 8439-2012(2018)
Tetraammonium cerium(Ⅳ) sulfate dihydrate
YS/T 535.8-2009
Chemical analysis methods of sodium fluoride—Part 8:Determination of water insoluble matter content—Gravimetric method
JIS K 1407:1978
Ammonium bifluoride
JB/T 8063.2-2011