GB/T 6609.10-2004
Chemical analysis methods and determination of physical performance of alumina--Determination of vanadic oxide content--N-benzoyl-N-phenylhydroxylamine extraction photometric method
GB/T 6685-2007
Chemical reagent - Hydroxylammonium chloride
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
GB/T 14454.17-1993
Aromatics—Determination of carbonyl value and carbonyl compounds content—Free hydroxylamine method
GB/T 14454.16-1993
Aromatics—Determination of carbonyl value and carbonyl compounds content—Hydroxylammonium chloride method
HG/T 3736-2013
Hydroxylammonium chloride for industrial use
GB 1903.44-2020
GB/T 6685-1986
Chemical reagents—Hydroxylammonium chloride
GB/T 5543-2006
Resin finishing agent―Determination total formaldehyde content、free formaldehyde content and methylol formadehyde contend
HG/T 4711-2014
GB/T 40998-2021
Determination of hydroxypropyl content in modified starch—Spectrophotometric method
GB/T 39290-2020
Determination the content of the aromatic amines in adhesives
HG/T 3736-2004
BS EN ISO 9397:1997
Plastics. Phenolic resins. Determination of free-formaldehyde content. Hydroxylamine hydrochloride method
ISO 9397:1995
Plastics — Phenolic resins — Determination of free-formaldehyde content — Hydroxylamine hydrochloride method
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 23961-2023
Determination of low carbon aliphatic amines—Gas chromatographic method
GB/T 20376-2006
Modified starch—Determination of hydroxypropyl content—Method using proton nuclear magnetic resonance(NMR)spectrometry
T/ZZB 3367-2023
GB/T 18932.18-2003
Method for the determination of hydroxymethylfurfural in honey--HPLC-UV detection method