Determination method of organosulfur methylene blue

Determination method of organosulfur methylene blue, Total:68 items.

The international standard classification for "Determination method of organosulfur methylene blue" includes: Water quality in general , Natural gas , Cosmetics. Toiletries , Cadmium, cobalt and their alloys , Ferrous metals in general , Non-ferrous metals .

The Chinese standard classification for "Determination method of organosulfur methylene blue" includes: Analysis methods for toxic substances in water , Natural gas , Charcoal , Cosmetics , Rare metals and their alloys analysis method , Steel and iron alloy analysis method , Metal and alloy powder .

Group Standards of the People's Republic of China

T/QAS 043-2021 Determination of Sulfide in Brine by Methylene Blue Spectrophotometry
T/CAIA SH001-2014 Monosodium glutamate—Determination of sulfide—Methylene blue spectrophotometric method

Professional Standard - Environmental Protection

HJ 824-2017 Water quality - Determination of sulfide - Flow injection analysis(FIA) and methylene blue spectrophotometric method
HJ 833-2017 Soil and sediment - Determination of sulfide - Methylene blue spectrophotometric method
HJ 1226-2021 Water quality—Determination of sulfide —Methylene blue spectrophotometric method

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

GB/T 223.67-2008 Iron, Steel and Alloy - Determination of Sulfur Content - Methylene Blue Spectrophotometric Method
GB/T 40897-2021 Determination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method
GB/T 3256.7-1982 Chemical analysis of zirconium powder for electro-vacuum uses--The methylene blue photometric method for determination of sulphur
GB/T 12496.10-1999 Test methods of wooden activated carbon-Determination of methylene blue adsorption
GB/T 11060.2-2008 Natural gas-Determination of Sulfur Compound-Part 2: Determination of Hydrogen Sulfide Content by Methylene Blue Method
GB/T 3654.7-1983 Methods for chemical analysis of ferroniobium--The methylene blue photometric method for the determination of sulfur content
GB/T 16489-1996 Water quality - Determination of sulfide-Methylene blue spectrophotometric method
GB/T 11060.2-1998 Natural gas-Determination of hydrogen sulfide content-Methylene blue method
GB/T 11060.2-2023 Natural gas—Determination of sulfur compound—Part 2: Determination of hydrogen sulfide content by methylene blue method

Professional Standard - Water Conservancy

SL 89-1994 Determination of sulfide (Methylene blue spectrophotometric method)

Professional Standard - Agriculture

HJ 1388-2024 Determination of hydrogen sulfide in waste gas from stationary pollution sources - Methylene blue spectrophotometric method

Professional Standard - Commodity Inspection

SN/T 3341-2012 Determination of sulfide in gypsum plasterboard-Methylene blue spectrophotometric method

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 343-2000 Inner Mongolia Autonomous Region-Water quality-Determination fo sulfide-Methylene blue spectrophotometric method

Professional Standard - Non-ferrous Metal

YS/T 574.7-2006 Determination of Sulfur by Electric Vacuum Zirconium Powder Chemical Analysis Method Methylene Blue Photometry
YS/T 574.7-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The methylene blue spectrophotometric method for determination of sulphur

Korean Agency for Technology and Standards (KATS)

KS I ISO 10530-2007(2017) Water quality－Determination of dissolved sulfide－Photometric method using methylene blue
KS D ISO 10701:2002 Steel and iron－Determination of sulfur content－Methylene blue spectrophotometric method
KS D ISO 7525-2012(2017) Nickel－Determination of sulfur content－Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
KS I ISO 10530-2023 Water quality — Determination of dissolved sulfide — Photometric method using methylene blue
KS D ISO 7525:2012 Nickel-Determination of sulfur content-Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
KS D ISO 7525-2022 Nickel－Determination of sulfur content－Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
KS I ISO 16265:2011 Water quality－Determination of the methylene blue active substances(MBAS) index－Method using continuous flow analysis(CFA)

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 10701:2014 Steel and iron -- Determination of sulfur content -- Methylene blue spectrophotometric method
OS GSO ISO 7525:2013 Nickel -- Determination of sulfur content -- Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
OS GSO ISO 10530:2013 Water quality -- Determination of dissolved sulfide -- Photometric method using methylene blue

GCC Standardization Organization

GSO ISO 10701:2014 Steel and iron -- Determination of sulfur content -- Methylene blue spectrophotometric method
GSO ISO 7525:2013 Nickel -- Determination of sulfur content -- Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
GSO ISO 10530:2013 Water quality -- Determination of dissolved sulfide -- Photometric method using methylene blue
GSO ISO 18917:2013 Photography -- Determination of residual thiosulfate and other related chemicals in processed photographic materials -- Methods using iodine-amylose, methylene blue and silver sulfide

Belgian Standards Institute

NBN T 94-203-1977 Determination of hydrogensulfide content in ambient air - Methylene blue raethod

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 10530:2016 Water quality -- Determination of dissolved sulfide -- Photometric method using methylene blue

Standards Norway

NS-ISO 10530:1992 Water quality - Determination of dissolved sulfide - Photometric method using methylene blue

Association of German Mechanical Engineers

VDI 2454 BLATT 2-1982 Measuring gaseous emissions; measuring hydrogen sulphide concentration; methylene blue impinger method
VDI 2454 BLATT 2-1982 Measuring gaseous emissions; measuring hydrogen sulphide concentration; methylene blue impinger method

International Organization for Standardization (ISO)

ISO 10530 Water quality - Determination of dissolved sulfide - Photometric method using methylene blue
ISO 7525:1985 Nickel; Determination of sulfur content; Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
ISO 16265:2009 Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA)

Indonesia Standards

SNI 19-6964.4-2003 Seawater quality - Part 1: Test methods of sulphides (S=) with methylene blue by spectrophotometry
SNI 6989.70:2009 Air dan air limbah – Bagian 70: Cara uji sulfida dengan biru metilen secara spektrofotometri
SNI 19-7117.7-2005 Emisi gas buang - Sumber tidak bergerak - Bagian 7: Cara uji kadar hidrogen sulfida (H2S) dengan metode biru metilen menggunakan spektrofotometer
SNI 13-3497-1994 Cara uji kapasitas pertukaran kation contoh lempung dengan metode serapan metilen biru.
SNI 6989.70-2009 Water and wastewater. Part 70: Spectrophotometric determination of sulfide content with methylene blue
SNI 8605:2018 Pengukuran kadar hidrogen sulfida di udara tempat kerja dengan metode biru metilen menggunakan spektrofotometer visibel

Japanese Industrial Standards Committee (JISC)

JIS K 0400-39-10:2000 Water quality -- Determination of dissolved sulfide -- Photometric method using methylene blue
JIS G 1215-3:2010 Iron and steel -- Determination of sulfur content -- Part 3: Methylene blue spectrophotometric method after separation of hydrosulfide

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

TCVN 6637-2000 Water quality.Determination of dissolved sulfide.Photometric method using methylen blue

Lithuanian Standards Office

LST ISO 10530:1998 Water quality. Determination of dissolved sulfide. Photometric method using methylene blue

Ente Nazionale Italiano di Unificazione

UNI 9967:1992 Stationary source emission measurements. Conveyed gas flows. Determination of sulphure dioxide in conveyed gas flows. Pararosaniline spectrometric method.

Bureau of Indian Standards

IS 17502-2020 Methylene Blue Index of Clay - Method of Test

American Society for Testing and Materials (ASTM)

ASTM C837-09(2019) Standard Test Method for Methylene Blue Index of Clay
ASTM C837-09(2024) Standard Test Method for Methylene Blue Index of Clay
ASTM C1777-13 Standard Test Method for Rapid Determination of the Methylene Blue Value for Fine Aggregate or Mineral Filler Using a Colorimeter
ASTM D2330-02 Standard Test Method for Methylene Blue Active Substances

British Standards Institution (BSI)

BS 6783-6:1986 Sampling and analysis of nickel, ferronickel and nickel alloys. Method for determination of sulphur in nickel by methylene blue molecular absorption spectrometry after generation of hydrogen sulphide
BS EN ISO 16265:2012 Water quality. Determination of the methylene blue active substances (MBAS) index. Method using continuous flow analysis (CFA)
BS 6068-2-2.23:1986 Water quality. Physical, chemical and biochemical methods-Method for the determination of anionic surfactants by the methylene blue spectrometric method

European Committee for Standardization (CEN)

EN ISO 16265:2012 Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA) (ISO 16265:2009)

American Association of State Highway and Transportation Officials

AASHTO TP 57-2006 Standard Method of Test for The Qualitative Detection of Harmful Clays of the Smectite Group in Aggregates Using Methylene Blue
AASHTO T 330-2007(R2019) Standard Method of Test for The Qualitative Detection of Harmful Clays of the Smectite Group in Aggregates Using Methylene Blue
AASHTO T 330-2007(2019) Standard Method of Test for The Qualitative Detection of Harmful Clays of the Smectite Group in Aggregates Using Methylene Blue
AASHTO T 330-2007 Standard Method of Test for The Qualitative Detection of Harmful Clays of the Smectite Group in Aggregates Using Methylene Blue
AASHTO T 330-2022 Standard Method of Test for The Qualitative Detection of Harmful Clays of the Smectite Group in Aggregates Using Methylene Blue

Danish Standards Foundation

DANSK DS/EN ISO 16265:2012 Water quality - Determination of the methylene blue active substances (MBAS) index - Method using continuous flow analysis (CFA)

Others: Determination method of organosulfur methylene blue