NOx Determination Together

NOx Determination Together, Total:78 items.

The international standard classification for "NOx Determination Together" includes: Ambient atmospheres , Gases for industrial application .

The Chinese standard classification for "NOx Determination Together" includes: Environmental monitoring instrument and its complete equipment , Analysis methods for toxic substances in atmosphere , Industrial gas and chemical gas .

Chongqing Provincial Standard of the People's Republic of China

DB50/T 833-2017 Determination of nitrogen oxides in ambient air (nitrogen monoxide and nitrogen dioxide) by chemiluminescence

Professional Standard - Environmental Protection

HJ 479-2009(XG1-2018) Determination of nitrogen oxides (nitrogen monoxide and nitrogen dioxide) in ambient air Spectrophotometric method of naphthalene ethylenediamine hydrochloride "No. 1 Amendment"
HJ 479-2009 Ambient air - Determination of nitrogen oxides - N-(1-naphthyl) ethylene diamine dihydrochloride spectrophotometric method

Professional Standard-Ships

CB 1019.3-1982 Detection Tube for Nitrogen Oxide

未注明发布机构

DIN EN 14211:2005 Air quality — measurement method for determining the concentration of nitrogen dioxide and nitrogen monoxide using chemiluminescence
ABNT NBR 6601-2021 Versão Corrigida-2021 Light duty road vehicles — Determination of hydrocarbons, carbon monoxide, nitrogen oxide, carbon dioxide and particulate material on exhaust gas

Professional Standard - Coal

MT 272-1994 Detector Tube for Nitrogen Oxide
MT/T 272-1994 Nitrogen oxide detection tube

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

GB/T 15436-1995 Ambient air－Determination of nitrogen oxides－Saltzman method
GB/T 42721-2023 Electronic specialty gas―Nitric oxide
GB/T 13906-1992 Air quality －Determination of nitrogen oxides

Shandong Provincial Standard of the People's Republic of China

DB37/T 3784-2019 Chemiluminescence method for the determination of nitrogen oxides in exhaust gas from stationary pollution sources

SCC

NS-EN 12260:2003 Water quality — Determination of nitrogen — Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
DANSK DS/EN 12260:2003 Water quality – Determination of nitrogen – Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
CSA Z223.24-M1983-1983(R1999) Method for the Measurement of Nitric Oxide and Nitrogen Dioxide in Air
JIS K 0110:2018 Methods for determination of dinitrogen monoxide in flue gas
VDI 2456-2004 Measurement of gaseous emissions — Reference method for the determination of the sum of nitrogen monoxide and nitrogen dioxide — Ion chromatographic method
VDI 2453 BLATT 3-1995 Measuring gaseous emissions — Measuring nitrogen monoxide and nitrogen dioxide concentrations — Producing test gases and determining their concentration
VDI 2456-2004 Measurement of gaseous emissions — Reference method for the determination of the sum of nitrogen monoxide and nitrogen dioxide — Ion chromatographic method
AS 2447:1981 Ambient air - Determination of oxides of nitrogen- Chemiluminescent method
VDI 2453 BLATT 3-1995 Measuring gaseous emissions — Measuring nitrogen monoxide and nitrogen dioxide concentrations — Producing test gases and determining their concentration
BS DD ENV 12260:1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
CAN/CSA Z223.2-M86-1986(R1999) Method for the Continuous Measurement of Oxygen, Carbon Dioxide, Carbon Monoxide, Sulfur Dioxide and Oxides of Nitrogen in Enclosed Combustion Flue Gas Streams
NS-EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence

Danish Standards Foundation

DS/EN 12260:2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides

Lithuanian Standards Office

LST EN 12260-2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides

British Standards Institution (BSI)

BS EN 12260-2003(2008)*BS 6068-2.83:2003 Water quality — Determination of nitrogen — Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
BS EN 12260:2003 Water quality. Determination of nitrogen. Determination of bound nitrogen (TN<sub>b</sub>), following oxidation to nitrogen oxides
BS EN 12260:2003(2008)*BS 6068-2.83:2003 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
DD ENV 12260-1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection

AENOR

UNE-EN 12260:2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides

Association Francaise de Normalisation

NF T90-060:2004 Water quality - Determination of nitrogen - Determination of bound nitrogen (TN sub b), following oxidation to nitrogen oxides.
NF X31-294:2012 Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation.
NF X43-018:1983 Air pollution. Measurement of nitrogen oxides by chemiluminescence.

Japanese Industrial Standards Committee (JISC)

JIS K 0516:1995 Nitrogen monoxide and nitrogen dioxide (Standard reference materials)
JIS K 0104:1984 Methods for determination of oxides of nitrogen in flue gases

PL-PKN

PN Z04092-05-1990 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen oxide, dioxide and total nitrogen oxides in waste gases (emission)

European Committee for Standardization (CEN)

EN 12260:2003 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
DD ENV 12 260-1996 Water Quality - Determination of Nitrogen - Determination of Bound Nitrogen, After Combustion and Oxidation to Nitrogen Dioxide, Using Chemiluminescence Detection
EN ISO 15685:2020 Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation (ISO 15685:2012)

VDI - Verein Deutscher Ingenieure

VDI 2456 Blatt 6-1978 Gaseous emission measurement; determination of the sum of nitrogen monoxide and nitrogen dioxide as nitrogen monoxide by use of a converter
VDI 2456 Blatt 2-1973 Gaseous emission measurement; determination of the total sum of nitrogen monoxide and nitrogen dioxide; acidimetric titration method
VDI 2456-2003 Stationary source emissions - Determination of the total of nitrogen monoxide and nitrogen dioxide - Ion chromatography method
VDI 2456 Blatt 1-1973 Gaseous emission measurement; determination of the total sum of nitrogen monoxide and nitrogen dioxide; phenoldisulfonic acid method
VDI 2456 Blatt 10-1990 Gaseous emission measurement; analytical determination of the sum of nitrogen monoxide and nitrogen dioxide; dimethylphenol method
VDI 2456 Blatt 10-1989 Gaseous emission measurement; analytical determination of the sum of nitrogen monoxide and nitrogen dioxide; dimethylphenol method
VDI 2453 Blatt 2-1974 Gaseous pollution measurement; measurement of nitrogen monoxide; Oxidation to nitrogen dioxide and measuring by photometric method (Saltzman)

SAE - SAE International

SAE J177-1995 Measurement of carbon dioxide, carbon monoxide and nitrogen oxides in diesel engine exhaust
SAE J177-1970 MEASUREMENT OF CARBON DIOXIDE@ CARBON MONOXIDE@ AND OXIDES OF NITROGEN IN DIESEL EXHAUST
SAE J177-2002 Measurement of Carbon Dioxide@ Carbon Monoxide@ and Oxides of Nitrogen in Diesel Exhaust

Canadian Standards Association (CSA)

CSA Z223.24 -M1983-1983 Method for the Measurement of Nitric Oxide and Nitrogen Dioxide in Air General Instruction No 1 R(1999)

HU-MSZT

MSZ 21 853/10-1979 Detection of air pollution sources. Determination of mixtures of nitric oxide and nitrogen dioxide using staged tools
MSZ 21853/10-1979 Definition and Periodic Methods for Air Pollution Detection of Nitric Oxide and Nitrogen Dioxide Emission Bands
MSZ 21 866/4-1979 Determination of nitrogen oxides emitted by diesel vehicles
MSZ 21 853/11-1979 Detection of air pollution sources. Selective determination of nitric oxide and nitrogen dioxide using staged tools
MSZ 21853/12-1979 Method for continuous measurement of nitric oxide emissions
MSZ KGST 978-1978 Content and content definition model of sodium oxide nitrogen (Na2 O) and potassium nitrogen oxide (K20) in fireproof raw material products containing magnesium oxide and nitrogen oxide substances

ESDU - Engineering Sciences Data Unit

ESDU 92027 A-2003 Thermophysical properties of nitric oxide.
ESDU 91022-1991 Thermophysical properties of nitrous oxide.

Korean Agency for Technology and Standards (KATS)

KS M 1047-2009 Nitrogen monoxide and nitrogen dioxide(standard reference materials)
KS M 1047-2019 Nitrogen monoxide and nitrogen dioxide(standard reference materials)
KS I ISO 11905-2-2008(2013) Water quality－Determination of nitrogen－Part 2：Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
KS I ISO 11905-2:2008 Water quality-Determination of nitrogen-Part 2:Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
KS I ISO 15685:2005 Soil quality－Determination of potential nitrification and inhibition of nitrification－Rapid test by ammonium oxidation
KS I 2101-2009 Nitrogen monoxide(standard reference gas)

NL-NEN

NEN 2045-1981 Air quality - The calibration of measuring methods for nitrogen monoxide, nitrogen dioxide and ozone by means of gas-phase titration

RO-ASRO

STAS 10500/4-1976 MINE AIR etermination of nitrogen oxides

CZ-CSN

CSN 38 5537-1965 Determination of nitrogen oxide in fuel gases
CSN 07 8630-1987 Closing valves for cylinders for dinitrogen monoxide. Dimensions

German Institute for Standardization

DIN 33962:1997 Measurement of gaseous emissions - Automatic measurement systems for single measurements of nitrogen monooxide and nitrogen dioxide

RU-GOST R

GOST R 8.920-2016 State system for ensuring the uniformity of measurements. Certified reference materials of gas mixtures with Nitrogen oxide, Nitrogen dioxide, Hydrogen sulfide, Sulfur dioxide, Ammonia. Procedure of determining the metrological characteristics

VN-TCVN

TCVN 6624-2-2000 Water quality.Determination of nitrogen.Part 1: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection

BSI

BS EN ISO 21068-3:2024 Chemical analysis of raw materials and refractory products containing silicon-carbide, silicon-nitride, silicon-oxynitride and sialon-Determination of nitrogen, oxygen and metallic and oxidic constituents

International Organization for Standardization (ISO)

ISO/TR 11905-2:1997 Water quality - Determination of nitrogen - Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
ISO 15685:2004 Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation
ISO 15685:2012 Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation

TH-TISI

TIS 30-2012 Medical nitrous oxide

GSO

GSO 1149:2002 Test methods of nitrous oxide gas for medical purposes.

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