Toxin Photometry

Toxin Photometry, Total:171 items.

The international standard classification for "Toxin Photometry" includes: Farming and forestry in general , Animal feeding stuffs , food products in general , Fertilizers , General methods of tests and analysis for food products , Oilseeds , Milk and processed milk products , Workplace atmospheres , Biology. Botany. Zoology , Iron ores .

The Chinese standard classification for "Toxin Photometry" includes: Agriculture and forestry technology , Livestock and poultry feed and additive , Basic standards and general methods , Chemical fertilizer and chemical soil conditioner , Grease and oil processing and products , Labor sanitation , Environmental Condition and General Test Method , Basic standards and general methods on chemical fertilizers , Food processing and products in general , Food sanitation , Iron ore , Analysis methods for toxic substances in water , Aquatic product and fishery in general , Analysis methods for toxic and harmful substances in animal and plant .

Professional Standard - Agriculture

1799药典一部-2010 Appendix IX V Determination of Aflatoxins
318药典三部-2020 Biological Activity - Potency Assay 3507 Diphtheria Antitoxin Potency Assay
264药典三部-2010 Appendix Ⅺ ⅪD Determination method of toxoid floc unit
NY/T 2549-2014 Determination of aflatoxin B1 in feed.Immunoaffinity fluorescencemethod
268药典三部-2010 Appendix Ⅺ ⅪH Botulinum Antitoxin Potency Determination Method
NY/T 912-2020 Determination of cellulase activity in feed additives- Spectrophotometry
292药典三部-2015 Biological Activity - Potency Assay 3510 General Rules of Botulinum Antitoxin Potency Assay 124
273药典四部-2015 3500 Biological Activity-Potency Assay 3510 Botulinum Antitoxin Potency Assay
NY/T 3675-2020 Determination of thearubigin and theabrownine in black tea- Spectrophotometry
NY/T 1287-2007 Rapeseed - Determination of Chlorophyll Content Spectrometric Method
291药典四部-2020 3500 Biological Activity-Potency Assay 3533 Type A Botulinum Toxin Potency Assay
343药典三部-2020 Biological Activity - Potency Assay 3533 Botulinum Toxin Type A Potency Assay
268药典四部-2020 3500 Biological Activity-Potency Assay 3510 Botulinum Antitoxin Potency Assay
321药典三部-2020 Biological Activity - Potency Assay 3510 Botulinum Antitoxin Potency Assay
296药典四部-2015 3500 Biological Activity-Potency Assay 3533 Type A Botulinum Toxin Potency Assay
265药典三部-2010 Appendix Ⅺ ⅪE Diphtheria Antitoxin Potency Assay
NY/T 912-2004 Determination of cellulase activity in feed additives -- Spetrothoetric method
192药典四部-2015 2001 Other methods of traditional Chinese medicine 2351 Determination of aflatoxins
317药典三部-2020 Biological Activity - Potency Assay 3506 Toxoid Flocculate Unit Assay
农业部公告第2078号 Determination of endotoxin in foot-and-mouth disease inactivated vaccine
180药典四部-2020 2001 Other methods of traditional Chinese medicine 2351 Determination of mycotoxins
315药典三部-2015 Biological Activity - Potency Assay 3533 Botulinum Toxin Type A Potency Assay General 140
NY/T 2548-2014 Determination of aflatoxin B1 in feed.Time-resolved fluorescent immunochromatographic method

Anhui Provincial Standard of the People's Republic of China

DB34/T 813-2008 Determination of aflatoxins in feed - immunoaffinity chromatography purification fluorophotometry

Professional Standard - Water Conservancy

SL 88-1994 Determination of chlorophyll (Spectrophotometric method)
SL 88-2012 Water quality - Determination of chlorophyll - Spectrophotometry

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

GB/T 6730.27-2017 Iron ores-Determination of fluorine content一Lanthanum-alizarin complexion spectrophotometric method
GB/T 2441.9-2010 Determination of urea—Part 9:Methylenediurea content—Spectrophotometric method
GB/T 16023-1995 Workplace air―Determination of beryllium ―Morin fluorescent spectrophotometric method
GB 4702.11-1985 Chromium Metal Chemical Analysis Method Alizarin Violet Spectrophotometry Determination of Tin Content
GB/T 4702.11-1985 Methods for chemical analysis of chromium metal; The alizarin violet spectrophotometric method for the determination of tin content
GB/T 25228-2010 Inspection of grain and oils—Determination of fumonisins in corn and its products by high liquid chromatography and fluorometer with immunoaffinity column cleanup
GB/T 2441.4-2001 Determination of urea-Determination of iron content-1,10-Phenanthroline spectrophotometric method
GB/T 2443-1991 Urea--Determination of biuret content--Spectrophotometric method
GB/T 2441.9-2001 Determination of urea-Determination of methylenediurea content-Spectrophotometric method
GB/T 23215-2008 Determination of paralytic shellfish poison in shellfish—HPLC-fluorescence detection method
GB/T 18979-2003 Determination aflatoxins content in food - Cleanuup by immunoaffinity chromatogaphy and determination by high - Performance liquid chromatigraphy and fluorometer
GB/T 22182-2008 Rapeseed - Determination of chlorophyll content - Spectrometric method
GB/T 23217-2008 Determination of tetrodotoxin in aquatic products - HPLC-fluorescence detection method
GB/T 2441.2-2001 Determination of urea-Determination of biuret content-Spectrophotometric method
GB/T 5009.22-1996 Method for determination of aflatoxin B1 in foods
GB/T 23749-2009 Determination of sodium copper chlorophyllin in foods－Spectrophotometric method
GB/T 25220-2010 Inspection of grain and oils—Determination of ochratoxin A in grains by high performance liquid chromatography and fluorometer
GB/T 2441.2-2010 Determination of urea—Part 2:Biuret content—Spectrophotometric method
GB/T 38475-2020 Detection of mycotoxins in pigment—Rapid quantitative method of colloidal gold strip test
GB/T 18980-2003 Determination of aflatoxin M1 content in milk and milk powder-Cleanup by immunoaffinity chromatogaphy and determination by high-performance liquid chromatigraphy and fluorometer

Group Standards of the People's Republic of China

T/WSJD 18.2-2021 Spectrophotometric Method for Determination of Bromine by Chemical Factors in Air of Workplace
T/CIFST 017-2023 Staphylococcal enterotoxin determination ELISA kit method
T/HBAS 014-2023 Determination of aflatoxin B1 in food— Magnetic particle chemiluminescence assay
T/SDAA 0049-2021 Rapid determination of aflatoxin B1, zearalenone, and deoxynivalenol in feeds - upconversion luminescence (UPT) method
T/CBPIA 0003-2022 Determination of the activity of chondroitin sulfate lyase by spectrophotometry
T/CBPIA 0002-2022 Determination of Heparanase Activity Spectrophotometric Method

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 1382-2010 Spectrophotometric method for determination of urea content in feed

Professional Standard - Environmental Protection

HJ 897-2017 Water quality - Determination of chlorophyll a -Spectrophotometric method
HJ/T 49-1999 Water quality -- Determination of boron curcumin -- Spectrophotometric method

Jilin Provincial Standard of the People's Republic of China

DB22/T 2529-2016 Determination of Anthocyanins in Purple Ear Corn by Spectrophotometry
DB22/T 1670-2012 Determination of lignin content in ginseng by spectrophotometry

Guangdong Provincial Standard of the People's Republic of China

DB44/T 1397-2014 Determination of Lutein in Feed Spectrophotometry

Professional Standard - Aquaculture

SC/T 3024-2004 Determination of diarrhoea shellfish poison Bioassay
SC/T 3023-2004 Determination of paralysis shellfish poison Bioassay

Henan Provincial Standard of the People's Republic of China

DB41/T 1733-2018 Fluorescence Polarization Immunoassay for Rapid Determination of Fumonisin b1 Residue in Maize

Professional Standard - Machinery

JB/T 20184-2017 Bacterial endotoxin tester

Professional Standard - Ocean

HY/T 216-2017 Determination of tetrodotoxin

Xizang Provincial Standard of the People's Republic of China

DB54/T 0412-2024 Determination of anthocyanin content in highland barley and its products by spectrophotometry

Hubei Provincial Standard of the People's Republic of China

DB42/T 808-2012 Determination of aflatoxin B1, zearalenone, ochratoxin A and citrinin in feed by high performance liquid chromatography

Professional Standard - Grain

LS/T 6121.1-2017 Inspection of grain and oils-Determination of oryzanol content in vegetable oils-Spectrometric method

Cuban Institute of Standards and Metrology

NC 76-05-1985 Foodstuffs. B1 and G1, Aflatoxins and A Ocratoxin. Spectrophotometric Determination of Concentration and Chromatographic Purity Degree

Gosstandart of Russia

GOST 34049-2017 Milk and milk products. Determination of aflatoxin M1 by high-performance liquid chromatography with fluorimetric (spectrofluorometric) detection
GOST 17.1.4.02-1990 Water. Spectrophotometric determination of chlorophyll a
GOST EN 16204-2018 Food products. Determination of lipophilic algal toxins (okadaic acid toxins, essotoxins, azaspiracids, pectenotoxins) in mollusks and their products by HPLC-MS/MS..
GOST R ISO 10153-2011 Steel. Determination of boron content. Curcumin spectrophotometric method
GOST 32555-2013 Urea for industrial use. Photometric method for determination of biuret content
GOST 33303-2015 Foodstuffs. Sampling methods for determination of mycotoxins
GOST 33682-2015 Food products. Determination of T-2 toxin by chromatographic method
GOST 31653-2012 Feedstuffs. Method of immunoenzyme mycotoxin determination
GOST 30538-1997 Food-stuffs. Analysis of toxic elements by atomic-emission method

Finnish Standards Institute

SFS 3028-1976 Determination of iron element in water. Spectrophotometry
SFS 3033-1976 Determination of manganese element in water. Spectrophotometry

Danish Standards Foundation

DANSK DS/EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
DS/EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
DANSK DS/EN ISO 13900:2002 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation
DS/EN ISO 13900:2002 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation
DS 2201:1986 Water quality. Chlorophyll a. Spectrophotometric determination in ethanol extract
DANSK DS/EN 17641:2022 Foodstuffs – Multimethod for the determination of aflatoxins, deoxynivalenol, fumonisins, ochratoxin A, T-2 toxin, HT-2 toxin and zearalenone by LC-MS/MS

Spanish Association for Standardization (UNE)

AENOR UNE-EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
UNE-CEN/TS 15479:2007 EX Fertilizers - Spectrophotometric determination of biuret in urea
UNE-EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
AENOR UNE-EN 16318:2015 Fertilizers. Determination of trace elements. Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B).
UNE-EN 17641:2023 Foodstuffs - Multimethod for the determination of aflatoxins, deoxynivalenol, fumonisins, ochratoxin A, T-2 toxin, HT-2 toxin and zearalenone by LC-MS/MS

German Institute for Standardization

DIN EN 15479:2009-04 Fertilizers - Spectrophotometric determination of biuret in urea; German version EN 15479:2009
DIN 10484:2013-09 Milk - Determination of urea and ammonia content - Photometric method
DIN 10484 E:2012-04 Milk - Determination of urea and ammonia content - Photometric method
DIN EN 16318:2014-02 Fertilizers - Determination of trace elements - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
DIN 10484:2005-05 Milk - Determination of urea and ammonia content - Photometric method
DIN 10484:2013 Milk - Determination of urea and ammonia content - Photometric method
DIN EN 16318 E:2013 Draft Document - Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version FprEN 16318:2013
DIN EN ISO 13900:2002-10 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation (ISO 13900:1997); German version EN ISO 13900:2002
DIN V ENV 14194:2002 Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method with post column derivatisation; German version ENV 14194:2002
DIN 10484 E:2012 Draft Document - Milk - Determination of urea and ammonia content - Photometric method

Ente Nazionale Italiano di Unificazione

UNI EN ISO 10519:2015 Rapeseed - Determination of chlorophyll content - Spectrometric method
UNI EN ISO 10519:2001 Rapeseed - Determination of chlorophyll content - Spectrometric method
UNI EN ISO 10519:2025 Rapeseed - Determination of chlorophyll content - Spectrometric method
UNI CEN/TS 16318:2012 Fertilizers - Determination of trace elements - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
UNI EN 16318:2013 Fertilizers - Determination of trace elements - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
UNI EN ISO 13900:2003 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation

International Organization for Standardization (ISO)

ISO 10153:1997 Steel - Determination of boron content - Curcumin spectrophotometric method
ISO 10153:1991 Steel; determination of boron content; curcumin spectrophotometric method
ISO 3886:1986 Iron ores; Determination of manganese content; Periodate spectrophotometric method
ISO 2754:1973 Urea for industrial use; Determination of biuret content; Photometric method

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 10153:2015 Steel -- Determination of boron content -- Curcumin spectrophotometric method
OS GSO 2369:2014 Methods of determination of mycotoxins in foods products and feeds - aflatoxins
OS GSO ISO 13900:2014 Steel -- Determination of boron content -- Curcumin spectrophotometric method after distillation

Standards Norway

NS-EN 15479:2009 Fertilizers — Spectrophotometric determination of biuret in urea
SN-CEN/TS 15479:2006 Fertilizers — Spectrophotometric determination of biuret in urea
SN-CEN/TS 16318:2012 Fertilizers — Determination of trace elements — Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NS-EN 16318:2013 Fertilizers — Determination of trace elements — Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NS 4767:1983 Water analysis - Determination of chlorophyll a, spectrophotometric determination in methanol extract
NS 4766:1983 Water analysis — Determination of chlorophyll a, spectrophotometric determination in acetone extract

Belgian Standards Institute

NBN T 04-310-1983 Urea for industrial use - Determination of biuret content - Photometric method
NBN T 04-304-1983 Urea for indus trial use - Determination of iron content-2,2'-Bipyridyl photometric method

Korean Agency for Technology and Standards (KATS)

KS D ISO 10153:2007 Steel－Determination of boron content－Curcumin spectrophotometric method
KS D ISO 10153-2007(2022) Steel－Determination of boron content－Curcumin spectrophotometric method
KS D ISO 10153-2022 Steel－Determination of boron content－Curcumin spectrophotometric method
KS M 1932-2002(2007) Urea for industrial use－Determination of biuret content－Photometric method
KS D ISO 10153-2007(2017) Steel－Determination of boron content－Curcumin spectrophotometric method
KS D ISO 13900-2023 Steel — Determination of boron content — Curcumin spectrophotometric method after distillation

Instituto Uruguayo de Normas Técnicas

UNIT 374-1974 Measurement of potassium by spectrophotometry
UNIT 373-1974 Measurement of sodium by flame spectrophotometry

Standard Association of Australia （SAA）

AS 2384:1980 Waters - Determination of boron-Curcumin spectrophotometric method

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 10153:2016 Steel -- Determination of boron content -- Curcumin spectrophotometric method
BH GSO 2369:2015 Methods of determination of mycotoxins in foods products and feeds - aflatoxins

Association Francaise de Normalisation

NF EN 15479:2009 Fertilizers - Photometric determination of biuret in urea
NF U42-417*NF EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea.
NF U42-421/IN1*NF EN 16318/IN1:2016 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF EN 16318/IN1:2016 Fertilizers - Determination of trace elements - Determination of chromium (VI) by spectrophotometry (method A) and ion chromatography with spectrophotometric detection (method B)
NF EN 16318+A1:2016 Fertilizers - Determination of trace elements - Determination of chromium (VI) by spectrophotometry (method A) and ion chromatography with spectrophotometric detection (method B)
NF U42-421*NF EN 16318+A1:2016 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF U42-421:2014 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF EN 17641:2022 Food products - Multimethod for determining the content of aflatoxins, deoxynivalenol, fumonisins, ochratoxin A, T-2 toxin, HT-2 toxin and zearalenone by LC-MS/MS
NF T12-029:1982 Cellulose. Determination of the manganese content. Sodium periodate photometric method and flame atomic absorption spectrometric method.
NF A06-374*NF EN ISO 13900:2002 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation
NF T12-025:1982 Cellulose. Determination of the iron content. 1.10 phenanthroline method and flame atomic absorption spectrometric method.

European Committee for Standardization (CEN)

EN 16318:2013 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B) (Incorporates Amandment A1: 2016)

GCC Standardization Organization

GSO 2369:2014 Methods of determination of mycotoxins in foods products and feeds - aflatoxins
GSO ISO 10519:2015 Rapeseed -- Determination of chlorophyll content -- Spectrometric method
GSO ISO 13900:2014 Steel -- Determination of boron content -- Curcumin spectrophotometric method after distillation

British Standards Institution (BSI)

BS EN 16318:2013 Fertilizers. Determination of trace elements. Determination of chromiumVI by photometry method A and by ion chromatography with spectrophotometric detection method B
BS EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
PD CEN/TS 15479:2006 Fertilizers - Spectrophotometric determination of biuret in urea
PD CEN/TS 16318:2012 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
BS PD CEN/TS 16318:2012 Fertilizers. Determination of trace elements. Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
BS EN ISO 29701:2010 Nanotechnologies. Endotoxin test on nanomaterial samples for in vitro systems. Limulus amebocyte lysate (LAL) test
BS EN 17641:2022 Foodstuffs. Multimethod for the determination of aflatoxins, deoxynivalenol, fumonisins, ochratoxin A, T-2 toxin, HT-2 toxin and zearalenone by LC-MS/MS
BS EN ISO 13900:2002(2009) Steel — Determination ofboron content — Curcumin spectrophotometric method after distillation
BS EN 12146:1997 Fruit and vegetable juices - Enzymatic determination of sucrose content - NADP spectrometric method
13/30276853 DC BS EN 16318. Fertilisers. Determination of trace elements. Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
21/30422060 DC BS EN 17641. Foodstuffs. Multimethod for the determination of aflatoxins, deoxynivalenol, fumonisins, ochratoxin A, T-2 toxin, HT-2 toxin and zearalenone by LC-MS/MS

American Water Works Association (AWWA)

AWWA WQTC55114 Instrumental Methods for the Determination of Cyanobacterial Toxins

Lithuanian Standards Office

LST EN 15479-2009 Fertilizers - Spectrophotometric determination of biuret in urea

Swedish Institute for Standards

SS 28146:1980 Determination of chlorophyll in water - Extraction with acetone - Spectrophotometric method
SS 28170:1983 Determination of chlorophyll a in water - Extraction with methanol - Spectrophotometric method
SIS SS 02 81 70-1983 Determination of chlorophyll a in water - Extraction with methanol - Spectrophotometric method
SS-EN ISO 13900:2002 Steel - Determination of content - Curcumin spectrophotometric method after distillation (ISO 13900:1997)
SIS SS 02 81 46-1980 Determination of chlorophyll in water — Extraction with acetone — Spectrophotometric method

American National Standards Institute （ANSI)

ANSI/ASTM E2657:2011 Test Method for Determination of Endotoxin Concentrations in Water-Miscible Metalworking Fluids

National Standardisation Body (ASRO)

STAS SR ISO 1178:1995 Magnesium alloys. Determination of soluble zirconium. Alizarin sulphonate photometric method
STAS SR 13252-1995 Water quality Determination of urea content Spectrophotometric method with p-dimethylaminobenzaldehyde
STAS SR ISO 2354:1995 Magnesium alloys. Determination of insoluble zirconium. Alizarin sulphonate photometric method

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 5306-1991 Animal feeding stuffs.Method for determination of fuzariotoxin
TCVN 4804-1989 Animal feeding stuffs.Method for determination of aflatoxin

Netherlands Institute for Standardization

NEN 6520-1981 Water - Spectrophotometric determination of chlorophyll a content