Inorganic ion concentration

Inorganic ion concentration, Total:129 items.

The international standard classification for "Inorganic ion concentration" includes: Workplace atmospheres , Welding equipment , Farming and forestry in general , Chemical analysis of metals , Surface active agents , Pesticides and other agrochemicals , Chemical analysis , Tobacco, tobacco products and related equipment .

The Chinese standard classification for "Inorganic ion concentration" includes: Environmental sanitation , Welding and cutting equipment , Metal physical property test method , Basic standards and general methods for surface active agent , Synthetic materials in general , Basic standards and general methods for pesticides , Analysis methods for toxic substances in water , Petroleum products in general , Tobacco curing in general .

Group Standards of the People's Republic of China

T/GIEHA 074-2024 Evaluating guide for negative ion concentration in health and wellness space
T/NAIA 099-2021 Determination of Inorganic Anion and Cation Content in Facility Soil by Ion Chromatography
T/SZJL 4-2023 Determination of glucose concentration in human saliva－Ion chromatography
T/CWAN 0036-2021 CNC high precision plasma cutting machine
T/GIEHA 012-2019 Ecological negative oxygen ion concentration Levelof the indoor livable environment
T/CMSA 0029-2022 Air negative oxygen ion concentration level icon

中国气象局

QX/T 380-2017 Grade of air negative (oxygen) ion concentration

Professional Standard - Building Materials

JC/T 2110-2012 Test method for indoor air ion concentration

Hubei Provincial Standard of the People's Republic of China

DB42/T 1914-2022 Technical specifications for monitoring the concentration of negative oxygen ions in forest environment
DB42/T 1198-2016 Concentration levels of air negative oxygen ions in Hubei Province

Professional Standard - Forestry

LY/T 2587-2016 Specification on station construction for monitoring air negative oxygen ion concentration
LY/T 2586-2016 Specification on observation on air negative oxygen ion concentration

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

GB/T 8757-2006 Determination of carrier concentration in galliumarsenide by the plasma resonance minimum
GB/T 8757-1988 Determination of carrier concentration in gallium arsenide by the plasma resonance minimum
GB/T 11276-1989 Cationic surface active agents (hydrochlorides and hydrobromides)--Determination of critical micellization concentration--Method by measurement of counter ion activity
GB/T 11278-1989 Anionic and non-ionic surface active agents--Determination of the critical micellization concentration--Method by measuring surface tension with ring
GB/T 31197-2014 Inorganic chemicals for industrial use-Determination of impurity anions - Ion chromatography method
GB/T 42732-2023 Nanotechnologies―Size distribution and concentration measurement of inorganic nanoparticles in aqueous media―Single particle inductively coupled plasma mass spectrometry
GB/T 3776.2-1983 Method of hydrogen ion concentration determination for pesticide emulsifiers

Professional Standard - Agriculture

GB 3776.2-1983 Method of hydrogen ion concentration determination for pesticide emulsifiers

Professional Standard - Environmental Protection

HJ/T 84-2001 Water quality -- Determination of inorangic anions -- Ion chromatography method

Professional Standard - Water Conservancy

SL 86-1994 Determination of inorganic anions in water (Ion chromatography method)

Professional Standard - Electron

SJ/T 11498-2015 Test method for measuring oxygen contamination in heavily doped silicon substrates by secondary ion mass spectrometry
SJ/T 11493-2015 Test method for measuring nitrogen concentration in silicon substrates by secondary ion mass spectrometry

交通运输部

JT/T 1230-2018 Standard test method for determination of inorganic anions in motor vehicle engine coolant. Ion chromatography

Professional Standard - Electricity

DL/T 1479-2015 Analytical Method of Ethanolamine in steam and Water in Power Plant—Ion Chromatography

Professional Standard - Tobacco

YC/T 248-2008 Tobacco and tobacco products—Determination of inorganic anion—Ion chromatographic method

RU-GOST R

GOST 24892-1981 Organic cationic dyes. Determinations of concentrations of shade
GOST R 55761-2013 Batches, sugar mash, brew from food raw material. Determination mass concentration of cations, anions of non-organic and organic acids content by capillary electrophoresis method
GOST 19609.19-1989 Concentrated kaolin. Method for determination of hydrogen ions concentration of water suspension
GOST 17818.6-1990 Graphite. Method for determination of hydrogen ions concentration of water suspension and water extract
GOST 25183.9-1982 Photographic gelatine. Method of determination of hydrogen ions concentration
GOST 3594.5-1977 Moulding clay. Method for the determination of hydrogen ion concentration of water extract
GOST 22567.5-1993 Synthetic detergents and surfactants. Methods for determination of hydrogen ions concentration
GOST 29234.6-1991 Moulding sands. Methods for determination of water extract hydrodgen ions concentration (pH)
GOST 22567.5-1977 Synthetic detergents. Method for determination of ph
GOST 23409.22-1978 Moulding sands and sand mixtures. Method for determination of water extract hydrogen ions concentration
GOST 25645.146-1989 Earth's ionosphere. Model of global distribution of concentration, temperature and effective collision frequency of electrons

SCC

CAN/CGSB 2.175-1993 Concentrated non-ionic liquid detergent, without additives
CAN/CGSB-2.175-M86-1986 Non-ionic liquid detergent, without additives, concentrated
CAN/CGSB-2.175-1993 Concentrated non-ionic liquid detergent, without additives
AWWA ACE93103 Nation-Wide Survey of Bromide Ion Concentrations in Drinking Water Sources
AWWA JAW49877 Journal AWWA — Ion Exchange Softening: Effects on Metal Concentrations
VDI 2452 BLATT 1-1978 Measuring immissions; measuring the total fluoride ion concentration; impinger method
VDI 2452 BLATT 1-1978 Measuring immissions; measuring the total fluoride ion concentration; impinger method
NS-EN 12619:1999 Stationary source emissions — Determination of the mass concentration of total gaseous organic carbon at low concentrations in flue gases — Continuous flame ionisation detector method
BS EN 12619:1999 Stationary source emissions. Determination of the mass concentration of total gaseous organic carbon at low concentrations in flue gases. Continuous flame ionization detector method
VDI 2452 BLATT 2-1975 Measurement of gaseous emissions; measurement of fluorine ion concentration; silver ball sorption process with pre-separation and electrometric detection
AWWA ACE91067 Modeling Effects of Bromide Ion Concentration on the Formation of Brominated Trihalomethanes
AWWA ACE59862 Innovative Arsenic Treatment Strategies for Waters That Have High Concentrations of Interfering Ions
AWWA MTC95010 Membrane Concentrate and Common Ion Toxicity
ADA 171-2019 Analysis of Fluoride Concentration in Aqueous Solutions by Use of Fluoride Ion-Selective Electrode
DANSK DS/EN 12619:2013 Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method
AWWA WQTC50392 A New Approach to the Determination of Inorganic Anions in Environmental Waters by Ion Chromatography
AWWA JAW34134 Journal AWWA — Measurement of THM and Precursor Concentrations Revisited: The Effect of Bromide Ion
AWWA WQTC60664 Inhibition of CaCO3 Scale Deposition by Trace Concentrations of Some Common Ions
NS-EN 12619:2013 Stationary source emissions — Determination of the mass concentration of total gaseous organic carbon — Continuous flame ionisation detector method
AWWA QTC98245 Analysis of Metals by Inductively Coupled Plasma-Mass Spectrometry: Effect of Concentration on Accuracy and Precision
DANSK DS/ISO/TS 19590:2017 Nanotechnologies – Size distribution and concentration of inorganic nanoparticles in aqueous media via single particle inductively coupled plasma mass spectrometry
BS PD CEN ISO/TS 19590:2019 Nanotechnologies. Size distribution and concentration of inorganic nanoparticles in aqueous media via single particle inductively coupled plasma mass spectrometry
BS PD ISO/TS 19590:2017 Nanotechnologies. Size distribution and concentration of inorganic nanoparticles in aqueous media via single particle inductively coupled plasma mass spectrometry

HU-MSZT

MNOSZ 448-22.lap-1955 Test hydrogen ion concentration (PH value) definition
MSZ 260/4-1971 Detection and determination of hydrogen ion concentration (pH value) in sewage treatment

CZ-CSN

CSN 68 4154-1989 Concentration of the inpurities by he ion exchange method
CSN 68 1102-1980 Tlie syntheliral detergents. elevmirialion of conuentration of the ydrogen ions (pH)
CSN 65 9037-1984 Vat dyestuffs. Metods of determination: — point of congelation — stability at centrifuging — concentration of hydrogen ions [pH - value)

American Society for Testing and Materials (ASTM)

ASTM D1583-01(2008) Standard Test Method for Hydrogen Ion Concentration of Dry Adhesive Films
ASTM D1583-01(2018) Standard Test Method for Hydrogen Ion Concentration of Dry Adhesive Films
ASTM D1583-01(2024) Standard Test Method for Hydrogen Ion Concentration of Dry Adhesive Films
ASTM D1583-01(2013) Standard Test Method for Hydrogen Ion Concentration of Dry Adhesive Films
ASTM D1583-00 Standard Test Method for Hydrogen Ion Concentration of Dry Adhesive Films
ASTM D1583-01 Standard Test Method for Hydrogen Ion Concentration of Dry Adhesive Films
ASTM F862-11(2017) Standard Practice for pH and Chloride-ion Concentration of Aerospace Hydraulic Fluids
ASTM D3561-11 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM F862-93(1998) Standard Test Method for pH and Chloride-ion Concentration of Aerospace Hydraulic Fluids
ASTM F862-11(2022) Standard Practice for pH and Chloride-ion Concentration of Aerospace Hydraulic Fluids
ASTM F862-93(2002) Standard Test Method for pH and Chloride-ion Concentration of Aerospace Hydraulic Fluids

CH-SNV

VSM 23745.2-1967 Emulsifiable metal processing oil. Hydrogen ion concentration. pH value

Association Francaise de Normalisation

XP T16-401*XP CEN ISO/TS 19590:2019 Nanotechnologies - Size distribution and concentration of inorganic nanoparticles in aqueous media via single particle inductively coupled plasma mass spectrometry
NF ISO 11632:1998 Emission from stationary sources - Determination of the mass concentration of sulfur dioxide - Ion chromatography method
NF X43-328:1999 Stationary source emissions. Determination of the mass concentration of total gaseous organic carbon at low concentrations in flue gases. Continuous flame ionisation detector method.
NF EN 12619:2013 Emissions from stationary sources - Determination of total organic carbon mass concentration - Continuous flame ionization detector method
XP CEN ISO/TS 19590:2019 Nanotechnologies - Particle size distribution and concentration of inorganic nanoparticles in an aqueous medium by induced plasma mass spectrometry in single particle mode

CEN - European Committee for Standardization

CEN ISO/TS 19590:2019 Nanotechnologies - Size distribution and concentration of inorganic nanoparticles in aqueous media via single particle inductively coupled plasma mass spectrometry

British Standards Institution (BSI)

IEC TS 62607-6-30:2024 Nanomanufacturing. Key control characteristics - Graphene-based material. Anion concentration: Ion chromatography method
BS ISO 23777:2023 Pulps. Kraft liquor. Determination of hydrosulphide ion concentrationusing potentiometric titration
BS ISO 11632:1998(1999) Stationary source emissions — Determination of mass concentration of sulfur dioxide — Ion chromatography method
BS ISO 14966:2019 Ambient air. Determination of numerical concentration of inorganic fibrous particles. Scanning electron microscopy method
PD CEN ISO/TS 19590:2019 Nanotechnologies. Size distribution and concentration of inorganic nanoparticles in aqueous media via single particle inductively coupled plasma mass spectrometry

GOSTR

GOST R 59016-2020 Mineral natural drinking waters. Determination of the mass concentration of bromide ions by the photometric method

Lithuanian Standards Office

LST EN 12619-2000 Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon at low concentrations in flue gases - Continuous flame ionisation detector method

GSO

GSO ISO 12739:2015 Zinc sulfide concentrates -- Determination of zinc -- Ion-exchange/EDTA titrimetric method
BH GSO ISO 11632:2017 Stationary source emissions -- Determination of mass concentration of sulfur dioxide -- Ion chromatography method
GSO ISO 11632:2015 Stationary source emissions -- Determination of mass concentration of sulfur dioxide -- Ion chromatography method
GSO ISO/TS 19590:2021 Nanotechnologies — Size distribution and concentration of inorganic nanoparticles in aqueous media via single particle inductively coupled plasma mass spectrometry

Spanish Association for Standardization (UNE)

UNE-EN 12619:2000 STATIONARY SOURCE EMISSIONS - DETERMINATION OF THE MASS CONCENTRATION OF TOTAL GASEOUS ORGANIC CARBON AT LOW CONCENTRATIONS IN FLUE GASES - CONTINUOUS FLAME IONISATION DETECTOR METHOD.
UNE 77226:1999 STATIONARY SOURCE EMISSIONS. DETERMINATION OF MASS CONCENTRATION OF SULFUR DIOXIDE. ION CHROMATOGRAPHY METHOD.
UNE-EN 12619:2013 Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method

International Organization for Standardization (ISO)

ISO/TS 19590:2017 Nanotechnologies — Size distribution and concentration of inorganic nanoparticles in aqueous media via single particle inductively coupled plasma mass spectrometry
ISO 6840:1982 Cationic surface active agents (Hydrochlorides and hydrobromides); Determination of critical micellization concentration; Method by measurement of counter ion activity
ISO 19448:2018 Dentistry - Analysis of fluoride concentration in aqueous solutions by use of fluoride ion-selective electrode
ISO 11632:1998 Stationary source emissions - Determination of mass concentration of sulfur dioxide - Ion chromatography method
ISO 14966:2019 Ambient air — Determination of numerical concentration of inorganic fibrous particles — Scanning electron microscopy method

Korean Agency for Technology and Standards (KATS)

KS M ISO 6840-2003(2008) Cationic surface active agents(hydrochlorides and hydrobromides)－Determination of critical micellization concentration－Method by measurement of counter ion activity
KS E ISO 12739:2007 Zinc sulfide concentrates－Determination of zinc content－Ion-exchange and EDTA titrimetric method
KS M ISO 6840:2013 Cationic surface active agents(hydrochlorides and hydrobromides)－Determination of critical micellization concentration－Method by measurement of counter ion activity
KS M ISO 6840:2003 Cationic surface active agents(hydrochlorides and hydrobromides)-Determination of critical micellization concentration-Method by measurement of counter ion activity
KS I ISO 11632-2019 Stationary source emissions — Determination of the mass concentration of sulfur dioxide(ion chromatography method)
KS P ISO 19448:2021 Dentistry — Analysis of fluoride concentration in aqueous solutions by use of fluoride ion-selective electrode
KS I ISO 11632:2014 Stationary source emissions — Determination of the mass concentration of sulfur dioxide(ion chromatography method)
KS I ISO 11632-2014(2019) Stationary source emissions — Determination of the mass concentration of sulfur dioxide(ion chromatography method)
KS I ISO 11632:2004 Stationary source emissions-Determination of the massconcentration of sulfur dioxide(Ion chromatography method)
KS M ISO 6840-2013 Cationic surface active agents(hydrochlorides and hydrobromides)－Determination of critical micellization concentration－Method by measurement of counter ion activity

RO-ASRO

STAS 9475/2-1974 ION EXCHANGERS Size analysis
STAS 9476-1974 ION EXCHANGERS ION EXCHANGERS

BE-NBN

NBN T 63-129-1980 Anionic and non-ionic surface active agents - Dermination of the critical micellization concentration - Method by measuring surface tension with a plate, stirrup or ring

European Committee for Standardization (CEN)

EN ISO 19448:2018 Dentistry - Analysis of Fluoride Concentration in Aqueous Solutions by use of Fluoride-Ion Selective Electrode

Canadian General Standards Board （CGSB)

CGSB 2.175-93-CAN/CGSB-1993 Concentrated Nonionic, Unbuilt Liquid Detergent

GOST

GOST R ISO 14966-2022 Ambient air. Determination of numerical concentration of inorganic fibrous particles. Scanning electron microscopy method

VN-TCVN

TCVN 6750-2000 Stationary source emissions.Determination of mass concentration of sulfur dioxide.Ion chromatography method

American National Standards Institute （ANSI)

ANSI/ADA 171-2019*ISO 19448 Analysis of Fluoride Concentration in Aqueous Solutions by Use of Fluoride Ion-Selective Electrode

KR-KS

KS P ISO 19448-2021 Dentistry — Analysis of fluoride concentration in aqueous solutions by use of fluoride ion-selective electrode

Danish Standards Foundation

DS/ISO 11632:1998 Stationary source emissions - Determination of mass concentration of sulfur dioxide - Ion chromatography method
DS/EN 12619:2013 Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method

IT-UNI

UNI 7118-1972 Cement mixture additives. Determination of hydrogen ion concentration (PH) of additive solution

German Institute for Standardization

DIN EN 12619:1999 Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method
DIN EN 12619:2013-04 Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon - Continuous flame ionisation detector method; German version EN 12619:2013
DIN CEN ISO/TS 19590:2019*DIN SPEC 19286:2019 Nanotechnologies - Size distribution and concentration of inorganic nanoparticles in aqueous media via single particle inductively coupled plasma mass spectrometry
DIN CEN ISO/TS 19590:2019-11*DIN SPEC 19286:2019-11 Nanotechnologies - Size distribution and concentration of inorganic nanoparticles in aqueous media via single particle inductively coupled plasma mass spectrometry (ISO/TS 19590:2017); German version CEN ISO/TS 19590:2019