Spectrophotometric determination of aniline standard curve

Spectrophotometric determination of aniline standard curve, Total:97 items.

The international standard classification for "Spectrophotometric determination of aniline standard curve" includes: Ambient atmospheres , Workplace atmospheres , Cadmium, cobalt and their alloys , Bases , Colours and measurement of light , Ferrous metals , Oxides , Air quality in general , Rubber , Lead, zinc, tin and their alloys , Organic chemicals , Aluminium and aluminium alloys , Chemical analysis of metals , Other non-ferrous metals and their alloys , Aromatic hydrocarbons , Iron ores .

The Chinese standard classification for "Spectrophotometric determination of aniline standard curve" includes: Analysis methods for toxic substances in atmosphere , Labor sanitation , Rare metals and their alloys analysis method , Inorganic acid and alkali , Light metal ore , Analysis methods for toxic substances in water , Analysis methods for industrial wastewater and pollutants , Heavy metals and their alloys analysis method , Light metals and their alloys analysis method , Rubber products in general , General organic chemicals , Heavy metals and their alloys , Diagnostic standard for occupational diseases , Basic organic chemicals , Iron ore .

Jilin Provincial Standard of the People's Republic of China

DB22/T 3626-2023 Determination of Furfural in Water Aniline Spectrophotometry

Professional Standard - Urban Construction

CJ 26.21-1991 Water quality inspection method of urban sewage standard Determination of hexavalent chromium diphenylcarbazide spectrophotometric method
CJ 26.13-1991 Municipal sewage water quality test method Determination of standard aniline Azo spectrophotometric method
CJ/T 63-1999 Municipal sewage.Determination of aniline compounds.AZO spectrophotometric method

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

GB/T 14377-1993 quality. Determination of triethylamine. Bromophenol blue spectrophotometric method
GB/T 13646-1992 - Determination of bound styrene content - Spectrophotometric method
GB/T 13646-2013 Rubber—Determination of bound styrene content—Spectrophotometric method
GB/T 6609.10-1986 Methods for the chemical analysis of aluminium oxide--The N-benzoyl-N-phenylhydroxylamine extraction photometric method for the determination of vanadic oxide content
GB/T 4324.13-1984 Methods for chemical analysis of tungsten;The glyoxal bis(2-hydroxyanil)photometric method for the determination of calcium content
GB/T 16114-1995 Workplace air―Determination of chloronitrobenzene―N-(1-naphthyl)-ethylenediamine dihydrochloride spectrophotometric method
GB/T 1832-1979 Determination of magnesium oxide content in tin concentrates--Xylidyl blue Ⅱ photometric method
GB/T 13255.1-1991 Caprolactam for industrial use-Determination of colourity of 50% aqueous caprolactam solution-Spectromeric method
GB/T 16024-1995 Workplace air―Determination of ozone ―Eugenol-pararosaniline hydrochloride spectrophotometric method
GB/T 2135-1980 Determination of tin content in cadmium--Phenylfluorone-CTAB photometric method
GB/T 11898-1989 Water quality--Determinatoin of free chlorine and total chlorine--Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine
GB/T 8151.10-1987 Methods for chemical analysis of zinc concentrates--The phenyl fluorone spectrophotometric method for the determination of tin content
GB/T 12689.10-2004 The methods for chemical analysis of zinc and zinc alloys—The determination of tin content—The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method
GB/T 13747.18-1992 Zirconium and zirconium alloys-Determination of vanadium content-N-benzoyl-N-phenylhydroxylamine spectrophotometric method
GB/T 16105-1995 Workplace air―Determination of vanadium pentoxide―N-cinnamoyl-o-tolyl-hydroxylamine spectrophotometric method
GB/T 14378-1993 quality. Determination of diethylenetriamine. Salicyiclaldehyde spectrophotometric method
GB/T 15502-1995 Air quality －Determination of aniline －N-(1-naphthyl) ethylene diamine dihydrochloride spectrophotometric method
GB/T 15262-1994 Ambient air－Determination of sulfur dioxide－Formaldehyde absorbing-pararosaniline spectrophotometry
GB/T 11889-1989 Water quality--Determination of aniline compounds--Spectrophotometric method with N-(1-naphthyl) ethylenediamine
GB/T 6730.34-2017e Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
GB/T 16055-1995 Workplace air―Determination of diphenyl-diphenyl ether―Ultraviolet spectrophotometric method
GB/T 11200.1-1989 Membrane process sodium hydroxide; Determination of sodium chlorate content-o-Tolidine spectrometric method
GB/T 4325.13-1984 Method for chemical analysis of molybdenum;The glyoxal bis(2-hydroxyanil)photometric method for the determination of calcium content
GB/T 6987.13-2001 Aluminium and aluminium alloys-Determination of copper content-N-benzoyl-Nphenylhydroxylamine spectrophotometric method
GB/T 16100-1995 Workplace air--Determination of aniline--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
GB/T 6987.10-2001 Aluminium and aluminium alloys-Determination of copper content-Phenyl fluorone spectrophotometric method
GB/T 11200.1-2006 Sodium hydroxide for industrial use - Determination of sodium chlorate content - O-Tolidine spectrometric method
GB/T 16025-1995 Workplace air--Determination of sulfur dioxide--Pararosaniline hydrochloride spectrophotometric method
GB 11898-1989 Water quality-Determinatoin of free chlorine and total chlorine-Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine
GB/T 16115-1995 Workplace air―Determination of chorodinitrobenzene―N-(1-naphthyl)-ethylenediamine dihydrochloride spectrophotometric method
GB/T 15501-1995 Air quality －Determination of nitrobenzene(mononitro- and dinitro－compound) - Reduction by zinc-N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method
GB/T 16102-1995 Workplace air--Determination of nitrobenzene--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
GB/T 12689.6-1990 Zinc and zinc alloys―Determination of tin content―Phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method
GB/T 6730.34-2017(英文版) Determination of tin content in iron ore - Catechol violet-cetyltrimethylammonium bromide spectrophotometric method

Professional Standard - Environmental Protection

HJ 483-2009 Ambient air - Determination of sulfur dioxide - Tetrachloromercurate (TCM) -pararosaniline method
HJ/T 31-1999 Stationary source emission -- Determination of phosgene -- Aniline ultraviolet spectrophotometric method
HJ 811-2016 Water quality - Determination of total selenium-3,3′-Diaminobenzidine spectrophotometric method
HJ 586-2010 Water quality-Determination of free chlorine and total chlorine-Spectrophotonetric method N,N-diethyl-1,4-phenylenediamine
HJ 482-2009 Ambient air—Determination of sulfur dioxide—Formaldehyde absorbing-pararosaniline spectrophotometry

Professional Standard - Hygiene

WS/T 65-1996 Urine - Determination of chlor dimeform and 4 - Chloro-o - Toluidine - Spectrophotometric method

中华人民共和国环境保护部

GB 11889-1989 Water quality-Determination of aniline compounds-Spectrophotometric method with N-(1-naphthyl) eth

Professional Standard - Machinery

JB/T 6237.7-1992 Determination of Magnesium Content by Xylene Blue II Spectrophotometric Method for Chemical Analysis of Silver Powder Used in Electrical Contacts

Professional Standard - Non-ferrous Metal

YS/T 981.4-2014 Method for chemical analysis of high pure indium—Determination of tin content—Benzfluorenone-cetyltrimethylammonium bromide spectrophotometric method
YS/T 230.7-1994 High pure indium--Determination of tin content
YS/T 276.2-2011 Methods for chemical analysis of indium Part 2：Determination of tin content-Phenylfluorone-cetyltrimethyl ammonium bromide spectrophotometry
YS/T 226.3-1994 Determination of tin content in selenium (lumenone-bromohexadecyltrimethylamine absorptiometry)
YS/T 74.9-1994 Cadmium Chemical Analysis Method Lufluenone-Bromocetyltrimethylamine Spectrophotometric Determination of Tin Content

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

GJB 3639-1999 Determination of Benzene Chloroacetophenone UV Spectrophotometry
GJB 770.307-1989 Test methods for gunpowder analysis: Determination of the content of diphenylamine and No. 2 fixative in propellants Steam distillation-spectrophotometry

Professional Standard - Petrochemical Industry

SH/T 1747-2004 Cumene (Isopropyl benzene) for industrial use - Determination of phenol content - Spectrophotometric method

Professional Standard - Geology

DZ/T 0064.67-2021 Methods for analysis of groundwater quality- Part 67: Determination of sulfide- N, N-dimethyl-1, 4- phenylenediamine spectrophotometry

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 6730.34-2017 Iron ores--Determination of tin content--Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
GB/T 6730.31-2017 Iron ores--Determination of vanadium--N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method

Professional Standard - Ferrous Metallurgy

YB/T 5044-2012 Molybdenum Oxide - Determination of Tin Content - Spectrophotometric Method of Phenylfluorone

Professional Standard - Commodity Inspection

SN/T 3794-2014 Determination of colourity of purified terephthalic acid for industrial use -Spectrophotometry

Sichuan Provincial Standard of the People's Republic of China

DB51/T 1919-2014 Determination of N-Methylaniline in Gasoline by Infrared Spectrometry

中华人民共和国国家卫生和计划生育委员会

GB 8913-1988 Hygienic standard test method for sulfur dioxide in the atmosphere of residential areas

PT-IPQ

NP 3257-1988 Animal feeding stuffs Determination of ethopabate content Spectrophotometric method

International Organization for Standardization (ISO)

ISO 9208:1989 Aluminium ores; determination of vanadium content; BPHA spectrophotometric method

Association Francaise de Normalisation

NF T20-209:1973 Aluminium oxide primarily used for the production of aluminium. Determination of vanadium. N-benzoyl-n-phenyl-hydroxylamine photometric method.

YU-JUS

JUS C.A1.629-1989 Copper and copper alloys. Determination of selenium content. PbenylenediaBine spectrophotometric method
JUS H.B8.035-1987 Benzene for industrial use. Determination of thiophene content. Spectrophotometric method
JUS H.B8.287-1983 Fertilizers. Determination of content amid-nitrogen. Spectrophotometric method

Indonesia Standards

SNI 06-4824-1998 Test methods for free chlorine content in water by visible light spectrophotometers in diethyl phenylendiamine (DPD)

IN-BIS

IS 1448 Pt.63-1967 Determination of benzene and toluene by UV spectrophotometry

American Society for Testing and Materials (ASTM)

ASTM D1685-05 Standard Test Method for Traces of Thiophene in Benzene by Spectrophotometry
ASTM D1685-00 Standard Test Method for Traces of Thiophene in Benzene by Spectrophotometry
ASTM UOP803-84 Chlorination Color of Phenol by Spectrophotometry
ASTM F2771-10(2016) Standard Test Method for Determining the Luminance Curve of an Electroluminescent Lamp at Ambient Conditions
ASTM D4590-09 Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D4590-13 Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (alpha;ndash;Methylstyrene) by Spectrophotometry
ASTM E1754-95(2001)e1 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM E1754-95 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM D3677-10(2023) Standard Test Methods for Rubber—Identification by Infrared Spectrophotometry
ASTM UOP804-83 Carbonyl Content of Phenol by Visible Spectrophotometry
ASTM E1938-13(2018) Standard Test Method for Determination of Titanium in Nickel Alloys by Diantipyrylmethane Spectrophotometry
ASTM D4590-22 Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (α–Methylstyrene) by Spectrophotometry
ASTM D4590-18 Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (α–Methylstyrene) by Spectrophotometry
ASTM D4590-00 Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D4590-95A Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM F2771-09 Standard Test Method for Determining the Luminance Curve of an Electroluminescent Lamp at Ambient Conditions

Korean Agency for Technology and Standards (KATS)

KS C 7605-1967 Photometric measurement on standard fluorescent lamps
KS I ISO 10566-2008(2018) Water quality－Determination of aluminium－Spectrometric method using pyrocatechol violet
KS C 7606-1977 Photometric measurement on standard mercury- arc lamps
KS I ISO 9390-2006(2021) Water quality－Determination of borate－Spectrometric method using azomethine-H
KS I ISO 9390-2006(2016) Water quality－Determination of borate－Spectrometric method using azomethine-H
KS M ISO 805-2003(2018) Aluminum oxide for aluminum production - Method for determining iron content - 1, 10 - Phenanthroline photometric method
KS E ISO 9208:2001 Aluminium ores－Determination of vanadium content－BPHA spectrophotometric method
KS D ISO 9441-2002(2022) Steel－Determination of niobium content－PAR spectrophotometric method
KS M ISO 1618-2002(2012) Aluminium oxide primarily used for the production of aluminium－Determination of vanadium content－N－Benzoyl－N－phenylhydroxylamine photometric method

VN-TCVN

TCVN 6225-1-2012 Water quality Determination of free chlorine and total chlorine.Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine

PL-PKN

PN Z04194-02-1988 Air punty protection Tests for phthalic anhydride Determination of phthalic anhydride in work places by spectrophotometric method with hydroxylamine hydrochloride and ferric chloride

RU-GOST R

GOST 26743.3-1991 Caprolactam for industrial use. Determination of absorbance at a wave length of 290 nm

Others: