Hydrazine determination method

Hydrazine determination method, Total:89 items.

The international standard classification for "Hydrazine determination method" includes: Water quality in general , Chemical analysis , Physicochemical methods of analysis , Workplace atmospheres , Cadmium, cobalt and their alloys , Materials for aluminium production , Oxides , Ferroalloys , Other non-ferrous metals and their alloys , food products in general , Iron ores , Aluminium and aluminium alloys , Other iron and steel products , Boilers and heat exchangers , Occupational safety. Industrial hygiene , Chemical analysis of metals .

The Chinese standard classification for "Hydrazine determination method" includes: Analysis methods for exhaust emission pollutants , Spacecraft power system , Labor sanitation , Rare metals and their alloys analysis method , Pesticide , Analysis methods for industrial wastewater and pollutants , Light metals and their alloys analysis method , Steel and iron alloy analysis method , Rare refractory metals and their compounds , Food sanitation , Iron ore , Heavy metals and their alloys , Beneficiation reagent , Boiler and its auxiliary equipment , Electrician alloy parts , Hydrogeological survey .

Professional Standard - Environmental Protection

HJ 674-2013 Water quality－Determination of hydrazine and monomethyl hydrazine by p-Dimethylaminobenzaldehyde spectrophotometric method
HJ/T 29-1999 Stationary source emission -- Determination of chromate fog -- Diphenyl carbazide spectrophotometric method

Professional Standard - Aerospace

QJ 2838.1-1996 Analysis Method for Methyl Hydrazine Purity and Water - Methyl Hydrazine Purity (Potassium Iodate Method)
QJ 2838.2-1996 Analysis Method for Methyl Hydrazine Purity and Water - Gas Chromatography Method for Water Analysis (External Standard Method)

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 14375-1993 quality. Determination of monomethyl hydrazine. p - Dimethylaminobenzaldegyde spectrophotometric method
GB/T 6730.30-2017 Iron ores--Determination of chromium content--Diphenyl carbazide spectrophotometric method
GB/T 4333.6-2019 Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method
GB/T 12392-1990 Method for determination of total ascorbic acid in fruits, vegetables and derived products―Fluorometric method and colorimetric method 2.4-dinitrophenylhydrazine
GB/T 6987.2-2001 Aluminium and aluminium alloys. Determination of copper content. Oxalyldihydrazide spectrophotometric method
GB/T 6609.8-1986 Methods for chemical analysis of aluminium oxide--The diphenyl carbazide photometric method for the determination of chromium sesquioxide content
GB/T 5009.86-2003 Determination of total ascorbic acid in fruits, vegetables and derived products-Fluorometric method
GB/T 6730.30-1986 Methods for chemical analysis of iron ores--The diphenyl carbazide photometric method for the determination of chromium content
GB/T 15507-1995 Water quality - Determination of Hydrazine-p-Dimetylaminobenzaldehyde spectrophotometric method
GB/T 12151-1989 Analysis of water used in boiler and cooling system-The determination of turbidity(formazine turbidity)
GB/T 6730.30-2017(英文版) Iron ore - Determination of chromium content - Diphenylcarbazide spectrophotometric method
GB/T 6609.8-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of chromium sesquioxide content-Diphenyl carbazide photometric method
GB/T 17065-1997 Workplace air--Determination of 1, 1-dimethylhydrazine--Gas chromatographic method
GB/T 4325.19-2013 Methods for chemical analysis of molybdenum—Part 19:Determination of chromium content—Diphenylcarbazide spectrophotometry
GB/T 4325.21-1984 Methods for chemical analysis of molybdenum;The diphenylcarbazide photometric method for the determination of chromium content
GB/T 4102.10-1983 Methods for chemical analysis of high-titanium slag and rutile--The diphenylcarbazide photometric method for the determination of chromium sesquioxide content
GB/T 6730.30-2017e Iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric method
GB 8203-1987 Analytical method of content for phenyl maleic hydrazide
GB/T 38216.1-2019 Steel slag—Determination content of chromic oxide—Diphenyl carbazide spectrophotometry method
GB 6730.30-1985 Methods for chemical analysis of iron ores--The diphenyl carbazide photometric method for the determination of chromium content
GB/T 4324.21-1984 Methods for chemical analysis of tungsten - The diphenylcarbazide photometric method for the determination of chromium content
GB/T 13747.4-1992 and zirconium alloys - Determination of chromium content - Diphenylcarbazide spectrophotometric method
GB/T 6987.30-2001 Aluminium and aluminum alloys method after extraction - diphenyl-carbon diethylol hydrazine spectrophotometric method for the determination of chromium content
GB/T 4333.6-1988 Methods for chemical analysis of ferrosilicon--The diphenylcarbazide photometric method for the determination of chromium content
GB/T 14376-1993 quality. Determination of asymmetrical dimethyl hydrazine. Amino ferrocyanide sodium spectrophotometric method
GB/T 8639.2-1988 Vanadium; Determination of chromium content; Diphenylcarbazide spectrophotometric method

Professional Standard - Non-ferrous Metal

YS/T 514.10-2006 High titanium slag, rutile chemical analysis method diphenyl carbohydrazide spectrophotometric determination of chromium trioxide content
YS/T 540.2-2018 Methods for chemical analysis of vanadium-Patr 2:Determination of chromium content-Diphenylcarbazide spectrophtometry
YS/T 445.12-2019 Methods for chemical analysis of silver concentrates - Part 12: Determination of chromium content - Diphenylcarbazide spectrophotometry
YS/T 540.2-2006 Vanadium -- Determination of chromium content -- Diphenylcarbazide spectrophotometric method
YS/T 1317-2019 Method for chemical analysis of karstedt catalyst solution - Determination of platinum content - Hydrazine hydrate reduction method

National Health Commission of the People's Republic of China

GBZ/T 300.140-2017 Determination of toxic substances in workplace air―Part 140: Hydrazine, methyl hydrazine and 1,1-dimethylhydrazine

Professional Standard - Chemical Industry

HG/T 2983-1987 Analytical Method of Content for Phenyl Maleic Hydrazide (Former GB 8203-87)
HG/T 2983-1987(1997) Analytical method of content for phenyl maleic hydrazide

Professional Standard - Agriculture

239药典三部-2020 Content determination method 3118 adipic hydrazide content determination method
JAP-086 Detection method of bifenazate (agricultural products)
NY/T 2820-2015 Determination of yishijing tebufenozide, methoxyfenozide，furan tebufeno zide and chromafenozide residues in plant foods— LC-MS-MS method
212药典四部-2015 3100 content determination method 3118 adipic hydrazide content determination method
221药典三部-2010 Appendix Ⅷ ⅧK Determination of adipic hydrazide content
220药典三部-2015 Content Determination Method 3118 General Rules for Determination Method of Adipic Dihydrazide 59
200药典四部-2020 3100 content determination method 3118 adipic hydrazide content determination method
JAP-087 Detection method of bifenazate (animal product)
JAP-039 Detection method of butyrhydrazide

Professional Standard - Machinery

JB/T 9552.4-1999 Methods for chemical analysis of copper-chromium-zirconium alloys The determination of chromium by diphenel carbalide photometric method

Professional Standard - Aviation

HB 5218.19-1995 Aluminum Alloy Chemical Analysis Method Diphenylcarbazide Spectrophotometric Determination of Chromium Content
HB 5297.7-2001 Methods for Chemical Analysis of Titanium Alloys - Determination of Chromium Content by Diphenylcarbazide Photometric Method

Professional Standard - Commodity Inspection

SN/T 1770-2006 Determination of tebufenozide residues in cereals for import and export - Liquid chromatographic method

Professional Standard - Geology

DZ/T 0064.17-1993 Groundwater quality test methods - the determination of chromium with diphenylcarbahydrazide spectrophotometric method

Military Standard of the People's Republic of China-General Armament Department

GJB 533.20-1988 Methods for detection of 45 components of submarine cabin air. Determination of hydrazine content. Phosphomolybdic acid absorbance method.
GJB 2373-1995 Monitoring method for hydrazine propellant content in air
GJB 465.5-1991 Test method for anhydrous hydrazine resistance of vulcanized rubber Determination of anhydrous hydrazine purity, moisture and ammonia content after soaking vulcanized rubber
GJB 1501-1992 General analytical method for hydrazine propellants
GJB 465.4-1991 Test method for resistance of vulcanized rubber to anhydrous hydrazine Determination of the amount of non-volatile residue in anhydrous hydrazine after soaking vulcanized rubber

American Society for Testing and Materials (ASTM)

ASTM E411-00 Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM E411-24 Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM E411-04 Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM E411-12 Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM E411-05 Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM RR-D19-1119 1985 D1385-Test Method for Hydrazine in Water
ASTM E411-17 Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM E411-17a Standard Test Method for Trace Quantities of Carbonyl Compounds with 2,4-Dinitrophenylhydrazine
ASTM D1385-07(2013)e1 Standard Test Method for Hydrazine in Water
ASTM D1385-07(2018)e1 Standard Test Method for Hydrazine in Water

Lithuanian Standards Office

LST ISO 11083:1998 Water quality. Determination of chromium (VI). Spectrometric method using 1,5-difenylcarbazide

Korean Agency for Technology and Standards (KATS)

KS I ISO 11083-2008(2018) Water quality－Determination of chromium(VI)－Spectrometric method using 1,5-diphenylcarbazide
KS D ISO 794-2002(2022) Magnesium and magnesium alloys－Determination of copper content－Oxalyldihydrazide photometric method
KS E ISO 619:2021 Manganese ores — Determination of chromium content —Diphenylcarbazide photometric method and silver persulphate titrimetric method
KS E ISO 619-2021 Manganese ores — Determination of chromium content —Diphenylcarbazide photometric method and silver persulphate titrimetric method
KS D ISO 795-2012(2022) Aluminium and aluminium alloys－Determination of copper content －Oxalyldihydrazide photometric method
KS D ISO 795-2012(2017) Aluminium and aluminium alloys－Determination of copper content －Oxalyldihydrazide photometric method
KS D ISO 794-2002(2017) Magnesium and magnesium alloys－Determination of copper content－Oxalyldihydrazide photometric method
KS E ISO 619-2011(2016) Manganese ores－Determination of chromium content－Diphenylcarbazide photometric method and silver persulphate titrimetric method

PL-PKN

PN Z04148-02-1985 Air purity protection Tests for hydrazine and its derivatives Determination of hydrazine in work places by colorimetric method

International Organization for Standardization (ISO)

ISO 4936:1984 Steel and cast iron — Determination of chromium content — Diphenylcarbazide spectrophotometric method

Spanish Association for Standardization (UNE)

UNE 77061:2002 Water quality. Chromiun determination. Colorimetric method with diphenyl carbazide .

Standard Association of Australia （SAA）

AS 2882:1986 Waters - Determination of chromium (VI) (diphenylcarbazide spectrophotometric method)

American Water Works Association (AWWA)

AWWA WQTC69294 Hydrazine: A New Analytical Approach and DBP Formation

GCC Standardization Organization

GSO ISO 15859-6:2015 Space systems -- Fluid characteristics, sampling and test methods -- Part 6: Monomethylhydrazine propellant

NL-NEN

NEN 6548-1988 Water in boiler plants Photometric determination of hydrazine content

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 15859-6:2017 Space systems -- Fluid characteristics, sampling and test methods -- Part 6: Monomethylhydrazine propellant
BH GSO ISO 11083:2016 Water quality -- Determination of chromium(VI) -- Spectrometric method using 1,5-diphenylcarbazide

Swedish Institute for Standards

SS-EN 15054:2006 Non fatty foods - Determination of chlormequat and mepiquat - LC-MS method

Ente Nazionale Italiano di Unificazione

UNI 11755:2019 Paints and Varnishes - Determination of concentration of free formaldehyde in coating materials - Liquid chromatography method with dinitrophenylhydrazine

Japanese Industrial Standards Committee (JISC)

JIS K 0400-65-20:1998 Water quality -- Determination of chromium(VI) -- Spectrometric method using 1,5-diphenylcarbazide

VN-TCVN

TCVN 6658-2000 Water quality.Determination of chromium (VI).Spectrometric method using 1,5-diphenylcarbazide

Others: Standard Test Method for Trace Carbonyl Compounds Using 2,4-Dinitrophenylhydrazine,Method for Determination of Vinyl Content,Determination of methylhydrazine method,Determination method of clay cation exchange capacity and base content,Nitrile Determination Method,Test Method for Chloride in Monoethylene Glycol by Ion Chromatography,Hydrazine determination method,Vanadium Chemical Analysis Method Diphenylcarbohydrazide Spectrophotometric Determination of Chromium,Standard Test Method for Trace Determination of Carbonyl Compounds Using 2,4-Dinitrophenylhydrazine,Method for Determination of Aldehyde Group,Hydrazine gc-ms determination method,Method for Determination of Vinyltoluene,Aldehyde Determination Method,Determination method of methylhydrazine