nitrogen absorption spectrum

nitrogen absorption spectrum, Total:87 items.

The international standard classification for "nitrogen absorption spectrum" includes: Water quality , Chemical technology (Vocabularies) , Chemical laboratories. Laboratory equipment , Woodworking machines , Chemical analysis , Cadmium, cobalt and their alloys .

The Chinese standard classification for "nitrogen absorption spectrum" includes: Basic standards and general methods , Analysis methods for toxic substances in water , Office supplies and office implements , Basic standards and general methods , Electrochemical, thermochemistry and optical profile type analyzer , Industrial gas and chemical gas , Heavy metals and their alloys analysis method .

Hubei Provincial Standard of the People's Republic of China

DB42/T 2120-2023 Determination of ammonia nitrogen, nitrite nitrogen and nitrate nitrogen in soil by gas phase molecular absorption spectrometry

Professional Standard - Hygiene

WS/T 31-1996 Urine - Determination of cadmium - Flame atomic absorption spectrometric method

Professional Standard - Environmental Protection

HJ/T 196-2005 Water quality -- Determination of Kjeldahl-nitrogen Gas-phase molecular absorption spectrometry
HJ/T 198-2005 Water quality -- Determination of nitrate-nitrogen Gas-phase molecular absorption spectrometry
HJ/T 197-2005 Water quality -- Determination of nitrite-nitrogen Gas-phase molecular absorption spectrometry
HJ/T 199-2005 Water quality -- Determination of total-nitrogen Gas-phase molecular absorption spectrometry
HJ/T 195-2005 Water quality -- Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry

Professional Standard - Agriculture

HJ 195-2023 Water quality―Determination of ammonia nitrogen―Gas-phase molecular absorption spectrometry
HJ 199-2023 Water quality―Determination of total nitrogen ―Gas-phase molecular absorption spectrometry
JJG(教委) 023-1996 Verification Regulations for Atomic Absorption Spectrometer
SC/T 9444-2023 Determination of ammonia-nitrogen in aquaculture water by gas- phase molecular absorption spectrometry method

Group Standards of the People's Republic of China

T/CHES 12-2017 Water Quality Determination of Ammonia Nitrogen Gas Phase Molecular Absorption Spectrometry
T/CHES 13-2017 Water Quality Determination of Nitrate Nitrogen Gas Phase Molecular Absorption Spectrometry
T/CHES 15-2017 Determination of Total Nitrogen in Water Quality Gas Phase Molecular Absorption Spectrometry
T/CSTM 00049-2018 Steel and iron—Determination of chromium content— Nitrous oxide-acetylene flame atomic absorption spectrometric method
T/CHES 14-2017 Water Quality Determination of Nitrite Nitrogen Gas Phase Molecular Absorption Spectrometry

Professional Standard - Education

JY 0201-1991 A set for producing absorption spectrum of sodium

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

GB/T 15337-1994 General rules for atomic absorption spectrometric analysis
GB/T 42027-2022 Gas-phase molecular absorption spectrometer
GB/T 15337-2008 General rules for atomic absorption spectrometric analysis
GB/T 8322-2008 Molecular absorption spectrometry - Terminology
GB/T 8322-1987 Molecular absorption spectrometry--Terminology

Professional Standard - Ferrous Metallurgy

YB/T 190.8-2014 Continuous casting powder--The determination of iron content . The o-phenanthroline spectrophotometric method and the flame atomic absorption method

Taiwan Provincial Standard of the People's Republic of China

CNS 11209-1995 General Rules for Chemical Analysis by Atomic Absorption Spectrophotometry
CNS 11206-2002 Iron and steel─Methods for atomic absorption spectrometric analysis

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 37186-2018 Gas analysis--Determination of sulfur dioxide and nitrogen oxides--Ultraviolet differential optical absorption spectroscopy

Professional Standard - Non-ferrous Metal

YS/T 536.4-2009 Methods for chemical analysis of bismuth - Determination of silver content - Flame atomic absorption spectrophotometric method and electrothermal atomic absorption spectrometric method

Korean Agency for Technology and Standards (KATS)

KS D ISO 22960-2010(2020) Titanium and titanium alloys－Determination of iron－Molecular absorption spectrometry using 1,10-phenanthroline
KS M 0016-2010 General rules for atomic absorption spectrochemical analysis
KS D 2553-2015 Tantalum－Method for atomic absorption spectrometric analysis
KS D 2553-2015(2020) Tantalum－Method for atomic absorption spectrometric analysis
KS E 3030-2007(2012) Atomic absorption spectrochemical analysis for iron ores
KS E 3030-1982 Atomic absorption spectrochemical analysis for iron ores
KS D ISO 22960:2010 Titanium and titanium alloys－Determination of iron－Molecular absorption spectrometry using 1,10-phenanthroline
KS D 2553-2020 Tantalum－Method for atomic absorption spectrometric analysis
KS D 2568-2019 Tantalum－Method for atomic absorption spectrometric analysis
KS D 2568-2008 Tantalum－Method for atomic absorption spectrometric analysis
KS M 0016-2010(2020) General rules for atomic absorption spectrochemical analysis
KS I ISO 5961:2006 Water quality－Determination of cadmium by atomic absorption spectrometry
KS M 9104-1996 Water quality-Determination of cadmium by atomic absorption spectrometry
KS D 1659-2008 Methods for atomic absorption spectrophotometric analysis of iron and steel
KS M 0016-1995 General rules for atomic absorption spectrochemical analysis

VN-TCVN

TCVN 5858-1994 Precious stones.Testting absorbtion spectrum

SCC

SPC GB/T 37186-2018 Gas analysis -- Determination of sulfur dioxide and nitrogen oxides -- Ultraviolet differential optical absorption spectroscopy (TEXT OF DOCUMENT IS IN CHINESE)
DANSK DS/EN ISO 5961:1995 Water quality - Determination of cadmium by atomic absorption spectrometry
NS-EN 16197:2012 Fertilizers - Determination of magnesium by atomic absorption spectrometry
DANSK DS/EN 16197:2012 Fertilizers - Determination of magnesium by atomic absorption spectrometry
SN-CEN/TS 16197:2011 Fertilizers — Determination of magnesium by atomic absorption spectrometry

Standard Association of Australia （SAA）

AS 2134.1:1988 Recommended practice for chemical analysis by atomic absorption spectrometry - Flame atomic absorption spectrometry
AS 2134.3:1994(R2016) Recommended practice for chemical analysis by atomic absorption spectrometry - Vapour generation atomic absorption spectrometry
AS 2134.3:1994 Recommended practice for chemical analysis by atomic absorption spectrometry - Vapour generation atomic absorption spectrometry
AS 2134.1:1999 Recommended practice for chemical analysis by atomic absorption spectrometry - Flame atomic absorption spectrometry
AS 2134.1:1999(R2016) Recommended practice for chemical analysis by atomic absorption spectrometry - Flame atomic absorption spectrometry

Indonesia Standards

SNI 13-6180-1999 Procedure for optimization of flame Atomic Absorption Spectrophotometer (AAS)

German Institute for Standardization

DIN 51401 Beiblatt 1:2013-08 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary; Supplement 1: Explanations
DIN 51401:2016 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary
DIN 51401 Beiblatt 1:2017-07 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary; Supplement 1: Explanations
DIN 51401:2016-11 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary
DIN 51401 E:2015-10 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary
DIN 51401 Beiblatt 1 E:2017-02 Atomic absorption spectrometry (AAS) and atomic fluorescence spectrometry (AFS) - Vocabulary; Supplement 1: Explanations
DIN EN 16197:2013-01 Fertilizers - Determination of magnesium by atomic absorption spectrometry; German version EN 16197:2012
DIN 51401:2010 Atomic absorption spectrometry (AAS) - Vocabulary

CZ-CSN

CSN 42 0646 Cast.8-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of magnesium by the atomic absorption method
CSN 42 0647 Cast.9-1989 Chemical analysis of non-ferrous metals and alloys. Tungsten analysis. Determination of magnesium by atomic absorption method
CSN 42 0635 Cast.14-1987 Chemical analysis of non-ferrous metals and alloys. Lead. Determination of magnesium by the atomic absorption method
CSN 42 0647 Cast.8-1989 Chemical analysis of non-ferrous metals and alloys. Tungsten. Determination of calcium by the atomic absorption method
CSN 42 0635 Cast.16-1987 Chemical analysis of non-ferrous metals and alloys. Lead. Determination of calcium by the atomic absorption method
CSN 42 0646 Cast.7-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of calcium by the atomic absorption method
CSN 42 0640 Cast.9-1982 Chemical analysis of non-ferrous metals and alloys. Nickel. Determination of magnesium by the atomic absorption method

Japanese Industrial Standards Committee (JISC)

JIS H 1683:2002 Tantalum -- Method for atomic absorption spectrometric analysis
JIS G 1257:1994 Iron and steel -- Methods for atomic absorption spectrometric analysis

British Standards Institution (BSI)

BS ISO 22960:2008 Titanium and titanium alloys - Determination of iron - Molecular absorption spectrometry using 1, 10- phenanthroline
BS EN ISO 5961:1995 Water quality. Determination of cadmium by atomic absorption spectrometry
DD CEN/TS 16197:2011 Fertilizers. Determination of magnesium by atomic absorption spectrometry
BS EN ISO 5961:1995(2008)*BS 6068-2.21:1995 Water quality — Determination of cadmium by atomic absorption spectrometry

International Organization for Standardization (ISO)

ISO 22960:2008 Titanium and titanium alloys - Determination of iron - Molecular absorption spectrometry using 1, 10-phenanthroline
ISO 5961:1994 Water quality; determination of cadmium by atomic absorption spectrometry

Danish Standards Foundation

DS 284:1988 Water quality - Chromium - Atomic absorption spectrometry in flame
DS/EN ISO 5961:1996 Water quality - Determination of cadmium by atomic absorption spectrometry
DS/EN 16197:2012 Fertilizers - Determination of magnesium by atomic absorption spectrometry

Association Francaise de Normalisation

NF EN ISO 5961:1995 Water quality - Cadmium determination by atomic absorption spectrometry
NF EN 1233:1996 Water quality - Chromium dosage - Atomic absorption spectrometry methods
NF EN 16197:2013 Engrais - Dosage du magnésium par spectrométrie d'absorption atomique

Spanish Association for Standardization (UNE)

UNE-EN 16197:2013 Fertilizers - Determination of magnesium by atomic absorption spectrometry

CEN - European Committee for Standardization

PD CEN/TS 16197:2011 Fertilizers - Determination of magnesium by atomic absorption spectrometry

European Committee for Standardization (CEN)

EN 16197:2012 Fertilizers - Determination of magnesium by atomic absorption spectrometry

Lithuanian Standards Office

LST EN 16197-2013 Fertilizers - Determination of magnesium by atomic absorption spectrometry