Spectrophotometry and Total Organic Carbon

Spectrophotometry and Total Organic Carbon, Total:205 items.

The international standard classification for "Spectrophotometry and Total Organic Carbon" includes: Animal feeding stuffs , Water quality , Farming and forestry in general , Sewage water , Air quality in general , Jewellery , Pigments and extenders , Solid wastes , Geology. Meteorology. Hydrology , Ferroalloys , Pharmaceutics , Protection against crime , Cement. Gypsum. Lime. Mortar .

The Chinese standard classification for "Spectrophotometry and Total Organic Carbon" includes: Livestock and poultry feed and additive , Analysis methods for toxic substances in water , Animal husbandry in general , Analysis methods for industrial wastewater and pollutants , Analysis methods for toxic substances in atmosphere , Artistic handicrafts , Basic standards and general methods for dye , Analysis methods for industrial residue pollutants , Chemical Measurement , Meteorology , Special electronic technology material , Steel and iron alloy analysis method , Hydrogeological survey , Basic standards and general methods for water treatment agent , Basic standards and general methods , Grinding material and apparatus , Drug testing instrument , Crime judging technology , Cement , Petroleum geology exploration .

Professional Standard - Environmental Protection

HJ 811-2016 Water quality - Determination of total selenium-3,3′-Diaminobenzidine spectrophotometric method
HJ 745-2015 Soil - Determination of cyanide and total cyanied - Spectrometric method
HJ 491-2009 Soil quality—Determination of total chromium—Flame atomic absorption spectrometry
HJ 597-2011 Water quality—Determination of Total mercury—Cold atomic absorption spectrophotometry
HJ 671-2013 Water quality-Determination of total phosphorus-Flow injection Analysis (FIA) and Ammonium molybdate spectrophotometry
HJ 615-2011 Soil–Determination of Organic Carbon–Potassium Dichromate Oxidation
HJ 704-2014 Soil quality - Determination of available phosphorus - Sodium hydrogen
HJ 712-2014 Solid waste - Determination of total phosphorus - Ammonium metamolybdate spectrophotomtric method
HJ 632-2011 Soil-Determination of Total Phosphorus by alkali fusion–Mo-Sb Anti spectrophotometric method

Shandong Provincial Standard of the People's Republic of China

DB37/T 4664-2023 Determination of organic carbon in marine sediments by potassium dichromate oxidation-spectrophotometric method

Professional Standard - Urban Construction

CJ/T 78-1999 Municipal sewage.Determination of total phosphorus.Spectrophotometric method
CJ/T 70-1999 Municipal sewage.Determination of total chromium.1.5 diphenylcarbohydrazide spectrophotometric method

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

GB/T 43108-2023 Dyestuffs—Determination of solubility in organic solvents—Gravimetric and photometric methods
GB/T 7467-1987 Water Quality - Determination of Chromium (VI) - 1, 5 Diphenylcarbohydrazide Spectrophotometric Method
GB 7468-1987 Determination of Total Mercury in Water Quality by Cold Atomic Absorption Spectrophotometry
GB/T 28019-2011 Adornment - Determination of Chromium(Ⅵ) - 1, 5-Diphenylcarbohydrazide spectrophotometric method
GB/T 6437-2002 Determination of phosphorus in feed--Spectphotometry
GB/T 20574-2006 Method for determination of total flavonoids in propolis - Colorimetric method
GB/T 7468-1987 Water quality; Determination of total mercury; Cold atomic absorption spectrophotometry
GB/T 14680-1993 Air quality－Determination of carben disulfide－Diethylamine spectrophometric method
GB/T 4918-1985 Waste water from manufacturing process--Determination of total nitro compounds--Spectrophotometric method
GB/T 7717.8-1994 Acrylonitrile - Determination of total aldehydes
GB/T 15555.5-1995 Solid waste - Determination of total chromium-1,5 - Diphenylcarbohydrazide spectrophotometric method
GB/T 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
GB/T 15555.1-1995 Solid waste-Determination of total mercury-Cold atomic absorption spectrometry

Hubei Provincial Standard of the People's Republic of China

DB42/T 1086-2015 Spectrophotometric method for the determination of forest soil organic matter

National Metrological Verification Regulations of the People's Republic of China

JJG 821-2005 Verification Regulation of Total Organic Carbon Analyzer
JJG 821-1993 Total Organic Carbon Analyzer

Taiwan Provincial Standard of the People's Republic of China

CNS 8032-1981 Method of Test for TC (Tatal Carbon) and TOC (Total Organic Carbon) in Water and Waste Water

Professional Standard - Meteorology

QX/T 70-2007 Determination of elemental carbon and organic carbon of atmospheric aerosols-thermal/optical analysi

Tianjin Provincial Standard of the People's Republic of China

DB12/T 847-2018 Spectrophotometric method for the determination of total sugar in feed

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 37949-2019 Purity test method of small molecule materials applied in organic light emitting diode display(OLED)—High performance liquid chromatography (HPLC)
GB/T 6437-2018 Determination of phosphorus in feeds—Spectrophotometry
GB/T 4333.6-2019 Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method

Professional Standard - Geology

DZ/T 0064.17-1993 Groundwater quality test methods - the determination of chromium with diphenylcarbahydrazide spectrophotometric method
DZ/T 0064.17-2021 Methods for analysis of groundwater quality- Part 17: Determination of total chromium and hexavalent chromium contents-Diphenylcarbazide spectrophotometry

中华人民共和国环境保护部

GB 4918-1985 Waste Water from manufacturing process-Determination of total nitro compounds-Spectrophotometric method
GB 7467-1987 Water quality-Determination of chromiun(Ⅵ)-1,5 Dtphenylcarbohydrazide spectrophotometric method
GB 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method

Professional Standard - Agriculture

154药典三部-2010 Appendix II Spectrophotometry IIB Atomic Absorption Spectrophotometry
199药典三部-2020 Spectrophotometry 0406 Atomic Absorption Spectrophotometry
DBJ440100/T 43-2009 Determination of Total Chromium in Water Quality Graphite Furnace Atomic Absorption Spectrophotometry
153药典三部-2010 Appendix Ⅱ Spectrophotometry ⅡA UV-Vis Spectrophotometry
180药典三部-2015 Spectrophotometry 0406 General Principles of Atomic Absorption Spectrophotometry 21
69药典四部-2015 0405 Fluorescence spectrophotometry
198药典三部-2020 Spectrophotometry 0405 Fluorescence Spectrophotometry
197药典三部-2020 Spectrophotometry 0401 UV-Vis Spectrophotometry
NY/T 2332-2013 Determination of total sugars in red ginseng—Spectrophotometry
200药典三部-2020 Spectrophotometry 0407 flame photometry
179药典三部-2015 Spectrophotometry 0405 General Principles of Fluorescence Spectrophotometry 20

Group Standards of the People's Republic of China

T/YNRZ 011-2024 The Determination of Total Amino Acids in Coffee beans With Spectrophotometry
T/NAIA 080-2021 Ammonium molybdate spectrophotometric method for measuring total phosphorus in rivers with many sediments
T/GDFDTAEC 06-2022 Determination of total triterpenoids in Ganoderma lucidum health food by Spectrophoto
T/CMES 08003-2020 Determination of content of high carbon ferrochromium silicon molybdenum blue spectrophotometry
T/GDFDTAEC 05-2022 Determination of total flavonoids in propolis health food by Spectrophotometry
T/GDFDTAEC 03-2022 Determination of total ginsenosides in health food by Spectrophotometry
T/ZJATA 0026-2024 Water quality Total phosphorus determination Prefabricated phosphorus molybdenum blue and vanadium molybdenum yellow reagent spectrophotometry
T/ZCSIA 8-2023 Determination of total polyphenol content in sweet potato leaves by spectrophotometric method
T/NAIA 097-2021 Determination of total phenolic content in Lycium barbarum by spectrophotometric method
T/ZJATA 0025-2024 Water quality Total nitrogen determination Prefabricated chromotropic acid reagent spectrophotometry

农业农村部

NY/T 3676-2020 Determination of total triterpene in ganoderma- Spectrophotometric method

Professional Standard - Chemical Industry

HG/T 4327-2012 Reclaimed water—Determination of total iron content—Spectrophotometric method

Professional Standard - Hygiene

WS/T 42-1996 Blood - Determination of carboxyhemoglobin - Spectrophotometric method

Professional Standard - Commodity Inspection

SN/T 4779.3-2017 Determination of total hardness in bottled water for export—Method by spectrophotometry coupled with flow injection analysis(FIA)
SN/T 1043-2002 Determination of aluminium oxide in silicon carbide for import and export - Spectrophotometric method

Yunnan Provincial Standard of the People's Republic of China

DB53/T 625-2014 Determination of Total Phosphorus in Coking Sewage by Phosphomolybdenum Blue Spectrophotometry

Hunan Provincial Standard of the People's Republic of China

DB43/T 1404-2018 Determination of total cyanide in water and soil by gas-liquid separation and collection spectrophotometry

Professional Standard - Machinery

JB/T 20178-2017 Pharmaceutical grade water-Total organic carbon analyzer

Ningxia Provincial Standard of the People's Republic of China

DB64/T 1515-2017 Determination of Total Glucosides in Sheep Placenta Capsules by Ultraviolet Spectrophotometry
DB64/T 1082-2015 Determination of total flavonoids content in wolfberry - spectrophotometric colorimetry

Professional Standard - Public Safety Standards

GA/T 2073-2023 Forensic sciences-Examination methods for carboxyhaemoglobin in blood samples-Spectrophotometry

Professional Standard - Nuclear Industry

EJ/T 20154-2018 Determination of sulfur, total carbon, organic carbon and inorganic carbon in uranium ore by infrared absorption method

Jilin Provincial Standard of the People's Republic of China

DB22/T 1668-2012 Spectrophotometric Determination of Total Ginsenosides in Ginseng Food

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 35151-2017 Determination of total organic carbon in limestone

Heilongjiang Provincial Standard of the People's Republic of China

DB2308/T 111-2022 Technical specifications for water quality free chlorine and total chlorine (portable spectrophotometry) monitoring

Professional Standard - Energy

NB/T 11287-2023 Fluorescence spectrum analysis methods for shale organic macerals

RO-ASRO

STAS 8170/1-1980 ORGANIC DYES Determination of delivery concentration by spectroiphotometric method
STAS 9464-1981 Organic dyestufis OPTICAL BLEACHING AGENT Determination of concentration by the spectrophotometry method
STAS 10539-1976 FUELS FOR JET ENGINES Determination of naphtalenic hydrocarbons by the spectrophotometric method

VN-TCVN

TCVN 7558-1-2005 Solid waste incinerators.Determination of total concentration of organic compounds in fluegas.Part 1: Spectrophotometry method
TCVN 6634-2000 Water quality.Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
TCVN 2825-1999 Aluminium ores.Determination of total silicon content.Combined gravimetric and spectrophotometry method

Danish Standards Foundation

DS 285:1990 Water qulity. Total arsenic content. Spectrophotometric method
DS/EN 1484:1998 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
DS 292:1985 Water analysis. Total phosphor. Photometric method
DS 291:1985 Water analysis. Phosphate. Photometric method
DS/EN ISO 7579:2010 Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods

Korean Agency for Technology and Standards (KATS)

KS I 3202-2007 Testing methods for total organic carbon in highly purified water
KS I ISO 8245-2010(2015) Water quality－Guidelines for the determination of total orgaic carbon(TOC) and dissolved organic carbon(DOC)
KS I ISO 8245:2022 Water quality — Guidelines for the determination of total organic carbon(TOC) and dissolved organic carbon(DOC)
KS H ISO 3946:2008 Starches and derived products－Determination of total phosphorus content－Spectrophotometric method
KS E ISO 6607-2011(2016) Aluminium ores－Determination of total silicon content－Combined gravimetric and spectrophotometric method
KS I ISO 8245:2010 Water quality－Guidelines for the determination of total orgaic carbon(TOC) and dissolved organic carbon(DOC)
KS E ISO 6607:2021 Aluminium ores — Determination of total silicon content —Combined gravimetric and spectrophotometric method
KS J 4207-2011(2021) Spectrophotometric and fluorometric methods for GMO quantification
KS H ISO 3946-2008(2018) Starches and derived products－Determination of total phosphorus content－Spectrophotometric method
KS M ISO 7579:2022 Dyestuffs — Determination of solubility in organic solvents — Gravimetric and photometric methods
KS H ISO 3946-2023 Starches and derived products－Determination of total phosphorus content－Spectrophotometric method
KS I 3202-2007(2017) Testing methods for total organic carbon in highly purified water

GSO

GSO ISO 6491:2005 ANIMAL FEEDING STUFFS – DETERMINATION OF TOTAL PHOSPHORUS CONTENT – SPECTROPHOTOMETRIC METHOD
GSO ISO 13730:2014 Meat and meat products -- Determination of total phosphorus content -- Spectrometric method
OS GSO ISO 8245:2013 Water quality - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
OS GSO ISO 6491:2005 ANIMAL FEEDING STUFFS – DETERMINATION OF TOTAL PHOSPHORUS CONTENT – SPECTROPHOTOMETRIC METHOD
GSO IEC 62805-1:2021 Method for measuring photovoltaic (PV) glass - Part 1: Measurement of total haze and spectral distribution of haze
BH GSO IEC 62805-1:2022 Method for measuring photovoltaic (PV) glass - Part 1: Measurement of total haze and spectral distribution of haze
OS GSO ISO 3946:2015 Starches and derived products -- Determination of total phosphorus content -- Spectrophotometric method
OS GSO ISO 7579:2016 Dyestuffs -- Determination of solubility in organic solvents -- Gravimetric and photometric methods
GSO ISO 7579:2016 Dyestuffs -- Determination of solubility in organic solvents -- Gravimetric and photometric methods
GSO ISO 3946:2015 Starches and derived products -- Determination of total phosphorus content -- Spectrophotometric method
GSO ISO 5400:2014 Leather -- Determination of total silicon content -- Reduced molybdosilicate spectrometric method

AENOR

UNE-EN 1484:1998 WATER ANALYSIS. GUIDELINES FOR THE DETERMINATION OF TOTAL ORGANIC CARBON (TOC) AND DISSOLVED ORGANIC CARBON (DOC).
UNE-EN ISO 3946:1995 STARCHES AND DERIVED PRODUCTS. DETERMINATION OF TOTAL PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD. (ISO 3946:1982).

German Institute for Standardization

DIN EN 1484:2019-04 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC); German version EN 1484:1997
DIN EN 1484:2019 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
DIN EN 1484:1997 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC); German version EN 1484-1997
DIN EN ISO 23216:2023-01 Carbon based films - Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry (ISO 23216:2021); German version EN ISO 23216:2022
DIN CEN/TS 17784-1:2022-07 Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry; German version CEN/TS 17784-1:2022
DIN EN ISO 7579:2010-03 Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods (ISO 7579:2009); German version EN ISO 7579:2009

SCC

NS-EN 1484:1997 Water analysis — Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
DANSK DS/EN 1484:1997 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
AENOR UNE-EN 1484:1998 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
BS PD CEN/TS 17784-1:2022 Organo-mineral fertilizers. Identification of complexing agents.-Method using UV-Vis spectrophotometry and gravimetry
SN-CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion
DANSK DS/EN ISO 7579:2010 Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods
BS 5766-3:1981 Methods for analysis of animal feeding stuffs-Determination of total phosphorus content (spectrophotometric method)
SN-CEN/TS 17784-1:2022 Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry
DANSK DS/CEN/TS 17784-1:2022 Organo-mineral fertilizers – Identification of complexing agents – Part 1: Method using UV-Vis spectrophotometry and gravimetry
BS PD CEN/TS 17776:2022 Organic and organo-mineral fertilizers. Determination of the total organic carbon (TOC) content by dry combustion
DANSK DS/EN 62805-1:2017 Method for measuring photovoltaic (PV) glass – Part 1: Measurement of total haze and spectral distribution of haze
CEI EN 62805-1:2018 Method for measuring photovoltaic (PV) glass Part 1: Measurement of total haze and spectral distribution of haze
DANSK DS/EN ISO 3946:1994 Starches and derived products - Determination of total phosphorus content - Spectrophometric method
DANSK DS/ISO 23216:2021 Carbon based films – Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry
AWWA JAW30356 Journal AWWA — Using Cobalt-Ultraviolet Spectrophotometry to Measure Hydrogen Peroxide Concentration in Organically Laden Groundwaters
DIN CEN/TS 17784-1:2022 Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry; German version CEN/TS 17784-1:2022

Association Francaise de Normalisation

NF EN 1484:1997 Water Analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
NF T90-102*NF EN 1484:1997 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC).
XP CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of total organic carbon (TOC) content by dry combustion
NF V18-106*NF ISO 6491:2011 Animal feeding stuffs - Determination of phosphorus content - Spectrophotometric method
NF V18-106:1980 Animal feeding stuffs. Determination of total phosphorus content. Spectrophotometric method.
XP U42-742*XP CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion
NF EN ISO 7579:2009 Dyes - Determination of solubility in organic solvents - Gravimetric and photometric methods
NF EN 62805-1:2017 Photovoltaic (PV) glass measurement method Part 1: Measuring total haze and spectral distribution of haze
NF A06-555:2010 Steel - Determination of nitrogen content - Spectrophotometric method.
XP U42-761-1*XP CEN/TS 17784-1:2022 Organo-mineral fertilizers - Identification of complexing agents - Part 1 : method using UV-Vis spectrophotometry and gravimetry
NF T01-035:1979 Molecular absorption spectrophotometry. Spectrophotometers and photometers. Record card. Standard layout.
NF EN ISO 23216:2022 Carbon-based films – Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry
NF T20-613:1967 Chemical analysis of organic products. Determination of iron. (2.2'bipyridyl spectrophotometric method).
NF V03-613*NF EN ISO 3946:1994 Starches and derived products. Determination of total phosphorus content. Spectrophotometric method.
XP CEN/TS 17784-1:2022 Organo-mineral fertilizers - Identification of complexing agents - Part 1: method using UV-Vis spectrophotometry and gravimetry
NF ISO 7990:1986 Manganese ores and concentrates - Determination of total iron - Titrimetric method after reduction and spectrophotometric method with sulfosalicylic acid

Lithuanian Standards Office

LST EN 1484-2000 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
LST ISO 8245:2003 Water quality. Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) (idt ISO 8245:1999)

RU-GOST R

GOST 31980-2012 Milk. Spectrometric method for determination of total phosphorus content
GOST 31584-2012 Milk. Spectrophotometric method for determination of total phosphorus content
GOST 28902-1991 Animal feeding stuffs. Determination of total phosphorus content. Spectrophotometric method
GOST R 51482-1999 Meat and meat products. Spectrophotometric method for determination of total phosphorus content
GOST 31958-2012 Water. Methods for determination of total and dissolved organic carbon
GOST R 52991-2008 Water. Methods for determination of total and dissolved organic carbon
GOST 8702-2005 Wallpaper, coloured paper, board and their products. Methods for determination of colour fastness to light under artificial lighting (xenon lamp)
GOST 32009-2013 Meat and meat products. Spectrophotometric method for determination of total phosphorous content
GOST 21815.1-1986 Image intensifier and image converter tubes. Method of measuring sensitivity of the photocathode to white light and to white light with selective light filter

BE-NBN

NBN T 91-502-1977 Water analysis methods - Determination of hydracarbons by infrared spectrophotometry
NBN T 91-501-1975 Water analysis methods - Determination of hydracarbons by infrared spectrophotometry

Japanese Industrial Standards Committee (JISC)

JIS K 0551:1994 Testing methods for total organic carbon in highly purified water
JIS K 0805:1988 Continuous total organic carbon analyzer

YU-JUS

JUS H.B8.043-1991 Liquid hydrocarbons. Determination of total chloride content. Spectrophotonetric method
JUS B.G8.518-1990 AluminiuB ores. Detemiuat ioa of total silicon content. Combived gravlmetric and spectrophotometric metbod
JUS C.A1.049-1989 Methods for chemical analysis of iron and steel. Determination of total silicon content between 0,05 and 1,0 %. Spectrophotometric method
JUS H.F8.153-1986 Gases. Determination of carbon dioxid content. Infrared spectrophotometric method

NL-NEN

NEN 2848-1986 Fruit juices - Determination of the total pectin content - Spectrophotometric method

PL-PKN

PN C04633-02-1987 Water and waste water Test for carbon Determination of total inorganic and organie carbon unsing gas-chromatography method
PN C04951-1986 Chemical analysis Determination of optical rotation of organie compounds

KR-KS

KS I ISO 8245-2022 Water quality — Guidelines for the determination of total organic carbon(TOC) and dissolved organic carbon(DOC)
KS E ISO 6607-2021 Aluminium ores — Determination of total silicon content —Combined gravimetric and spectrophotometric method
KS M ISO 7579-2022 Dyestuffs — Determination of solubility in organic solvents — Gravimetric and photometric methods
KS H ISO 3946-2008(2023) Starches and derived products－Determination of total phosphorus content－Spectrophotometric method
KS I 3202-2023 Testing methods for total organic carbon in highly purified water

British Standards Institution (BSI)

PD CEN/TS 17776:2022 Organic and organo-mineral fertilizers. Determination of the total organic carbon (TOC) content by dry combustion
BS EN 1484:1997 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
BS EN 62805-1:2017 Method for measuring photovoltaic (PV) glass - Measurement of total haze and spectral distribution of haze
BS EN ISO 3946:1994 Starches and derived products - Determination of total phosphorus content - Spectrometric method
BS ISO 23216:2021 Carbon based films. Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry
BS EN ISO 23216:2022 Carbon based films. Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry
PD CEN/TS 17784-1:2022 Organo-mineral fertilizers. Identification of complexing agents.. Method using UV-Vis spectrophotometry and gravimetry

ES-UNE

UNE-CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion (Endorsed by Asociación Española de Normalización in May of 2022.)
UNE-EN 62805-1:2017 Method for measuring photovoltaic (PV) glass - Part 1: Measurement of total haze and spectral distribution of haze (Endorsed by Asociación Española de Normalización in October of 2018.)
UNE-EN ISO 23216:2023 Carbon based films - Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry (ISO 23216:2021)

AT-ON

ONORM DIN 10324-1993 Determination of the total phosphorus content of cheese and processed cheese - Spectrometric method

International Organization for Standardization (ISO)

ISO 3946:1982 Starches and derived products; Determination of total phosphorus content; Spectrophotometric method
ISO 6491:1980 Animal feeding stuffs; Determination of total phosphorus content; Spectrophotometric method
ISO 8245:1999 Water quality - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
ISO 6607:1985 Aluminium ores; Determination of total silicon content; Combined gravimetric and spectrophotometric method
ISO 4936:1984 Steel and cast iron — Determination of chromium content — Diphenylcarbazide spectrophotometric method

European Committee for Standardization (CEN)

CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion
FprCEN/TS 17784-1-2021 Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry

CZ-CSN

CSN ISO 7252:1994 Paints and varnishes. Determination of total mercury. Flameless atomic absorption spectrometric method
CSN 65 1025 Cast.10-1989 Sulphuric acid for industrial use. pectrophotometric method for the etermination of total nitrogen xides

Illuminating Engineering Society of North America

IESNA LM-78-2007 Method for Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer

GOST

GOST 31110-2002 Meat and meat products. Spectrophotometric method for determining the mass fraction of total phosphorus

American Society for Testing and Materials (ASTM)

ASTM UOP787-78 Silicones in Petroleum Distillates by Atomic Absorption Spectrophotometry
ASTM D1840-07(2017) Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
ASTM D2579-93e1 Standard Test Method for Total Organic Carbon in Water

International Electrotechnical Commission (IEC)

IEC 62805-1:2017 Method for measuring photovoltaic (PV) glass - Part 1: Measurement of total haze and spectral distribution of haze

Indonesia Standards

SNI 06-6989.28-2005 Water and wastewater - Part 28: Test methods of total organic carbon (TOC)

European Committee for Electrotechnical Standardization（CENELEC）

EN 62805-1:2017 Method for measuring photovoltaic (PV) glass - Part 1: Measurement of total haze and spectral distribution of haze

Others: Total Organic Carbon and Total Oil,Total Organic Carbon and Total Nitrogen,Total Organic Carbon and Total Nitrogen,Spectrophotometry and Total Organic Carbon,Determination of organic carbon and total nitrogen,Standard Test Method for Total and Organic Carbon in Water by High Temperature Catalytic Combustion and Infrared Detection,Total carbon includes total organic carbon and total inorganic carbon,Soil organic carbon and total carbon,total organic carbon and total inorganic carbon toc,Sample TOC and TC