GB/T 32226-2015
Specific solid enzyme (ALD, TIM, GDH)reagent for determination of fructose diphosphate (FDP)
GB/T 1282-2013
Chemical reagent―Phosphoric acid
GB/T 1274-2011
Chemical reagent - Potassium dihydrogen phosphate
GB/T 15354-2011
Chemical reagent - Tributyl phosphate
GB 6853-2008
pH primary reagent - Potassium dihydrogen phosphate
GB 6854-2008
pH primary reagent - Disodium hydrogen phosphate
GB/T 1267-2011
Chemical reagent - Sodium dihydrogen phosphate dihydrate
GB/T 1263-2006
Chemical reagent - Disodium hydrogen phosphate dodecahydrate
GB/T 9727-2007
Chemical reagent - General method for the determination of phosphate
HG/T 3466-2012
Chemical reagent-Ammonium dihydrogen phosphate
HG/T 3465-2012
Chemical reagent-Diammonium hydrogen phosphate
HG/T 3493-2000
Chemical reagent tri-Sodium phosphate dodecahydrate
HG/T 3487-2000
Chemical reagent di-Potassium hydrogen phosphate trihydrate
GB/T 10209.2-2010
Determination of monoammonium phosphate and diammonium phoshpate - Part 2: Phosphorus content
GB/T 1282-1996
Chemical reagent—Phosphoric acid
GB/T 10209.1-2008
Determination of monoammonium phosphate and diammonium phoshpate - Part 1: Total nitrogen content
GB/T 33828-2017
Determination of contents of Fe(Ⅲ) in nano lithium iron phosphate
GB/T 31266-2014
Determination of chloral content for superphosphorate
GB/T 30906-2014
Determination of sodium tripolyphosphate content of sodium tripolyphosphate―Ion chromatography
GB 10738-2007
Working chemical - General rules for assay - weight titration