element content in the air

element content in the air, Total:89 items.

The international standard classification for "element content in the air" includes: Paints and varnishes , Coals , Pulps , Surface active agents , Physicochemical methods of analysis , Fertilizers , Analytical chemistry .

The Chinese standard classification for "element content in the air" includes: Basic standard and general method for coating , Solid fuel ore in general , Papermaking in general , Tooth paste, soap and detergent , Coal analysis methods , Oxide and elementary substance , Chemical fertilizer and chemical soil conditioner , Quartz crystal and piezoelectric element .

Liaoning Provincial Standard of the People's Republic of China

DB21/T 1320-2004 Determination of Calcium and Magnesium Content in Medium Element Fertilizer
DB21/T 2625-2016 Medium and trace element granular fertilizer

Professional Standard - Commodity Inspection

SN/T 3128-2012 Determination of oxygen element in organic chemicals-Elemental analyzer method

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

GB/T 20475.4-2012 Classification for content of harmful elements in coal—Part 4：Mercury
GB/T 43548-2023 Determination of metallic element contents in surface active agents and detergents
GB/T 43012-2023 Pulp—Determination of cellulose nanocrystal sulfur and sulfate half-ester content
GB/T 20475.3-2012 Classification for content of harmful elements in coal—Part 3:Arsenic
GB/T 30647-2014 Determination of harmful elements total content of coatings
GB/T 20475.2-2006 Classification for content of harmful elements in coal - Part 2: Chlorine
GB/T 20475.3-2012(英文版) Classification for content of harmful elements in coal—Part 3：Arsenic
GB/T 20475.1-2006 Classification for content of harmful elements in coal - Part 1：phosphorus
GB/T 20475.2-2006(英文版) Classification for content of harmful elements in coal—Part 2：Chlorine
GB/T 20475.1-2006(英文版) Classification for content of harmful elements in coal—Part 1：Phosphorus
GB/T 20475.5-2020 Classification for content of harmful elements in coal―Part 5：Fluorine
GB/T 23991-2009 Determination of soluble harmful elements content of coatings
GB/T 20475.4-2012(英文版) Classification for content of harmful elements in coal—Part 4：Mercury

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 38423-2019 Determination of total concentration of certain elements in toys
GB/T 41042-2021 Guidance for utilization and classification of content of valuable elements in coal

Shandong Provincial Standard of the People's Republic of China

DB37/T 2618-2014 Determination of Selenium Content in Microelement Water-Soluble Fertilizer

中国民用航空局

MH/T 6117-2018 Test method for detenmination of trace elements in aviation fuels

Group Standards of the People's Republic of China

T/GDASE 0009-2020 Determination of the content of carbon, hydrogen, oxygen, nitrogen and sulfur in graphene
T/SPSTS 013-2019 Determination of the carbon,hydrogen,oxygen,nitrogen,and sulfur content of graphene powder materials—Elemental analyzer method
T/YNBX 11-2019 Medium and trace element water soluble fertilizer
T/CATAGS 65-2023 Detection methods for trace elements in aviation biofuels
T/GZHG 009-2022 Medium and trace element mineral fertilizer
T/HSPP 0013-2023 Polypeptide Water-soluble Macronutrient Fertilizer
T/CSTM 00340-2020 Determination of the carbon, hydrogen, oxygen, nitrogen, and sulfur content of graphene powder materials— Elemental analyzer method
T/STEI 0001-2024 Standards of trace elements in healthy drinking water

国家质量监督检验检疫总局

SN/T 4764-2017 Determination of total carbon,hydrogen,nitrogen and sulfur content in coal—Elemental analyzer method

Professional Standard - Agriculture

NY 2266-2012 Water-soluble fertilizers containing calcium and magnesium

National Metrological Verification Regulations of the People's Republic of China

JJG 2096-2017 Concentration of Element Based on Isotope Dilution Mass Spectrometry

Fujian Provincial Standard of the People's Republic of China

DB35/T 1146-2011 Determination of Impurity Element Content in Silicon Materials by Glow Discharge Mass Spectrometry

Professional Standard - Chemical Industry

HG/T 5934～5935-2021 Fulvic Acid Medium Element Fertilizer and Fulvic Acid Trace Element Fertilizer (2021)
HG 2842-1997 Rare earths content and determination in ammonium bicarbonate - Compound fertilizers(tentative)
HG/T 2842-1997 Content and determination of rare earth elements in ammonium bicarbonate compound fertilizer (provisional)
HG/T 6079-2022 Humic Acid Moderate Element Fertilizer

Professional Standard - Building Materials

JC/T 2132-2012 Determination of doped and trace elements in barium strontium titanate(BST)—Inductively coupled plasma atomic emission spectrometric method

HU-MSZT

MSZ 21452/3-1975 Definition of element content in air. Main element measurements
MSZ 21 853/20-1976 Air pollutant source detection potassium oxide content
MSZ 6174-1982 Trace element content
MSZ KGST 919-1978 Cadmium element content definition
MSZ KGST 1231-1978 Sulfur content element definition
MSZ KGST 2599-1980 Determination of ammonia content in the air
MSZ 5621-1959 Rice straw cellulose (multiple content of columnar elements)
MSZ 6060-6.lap-1957 Industrial and mining air testing. Phenol content in the air
MSZ 6230/10-1980 Detection of active elements. Arsenic content definition
MSZ 21454/4-1976 Common pollutant content in the air 3.4 Gasoline content detection

PL-PKN

PN Z04020-01-1991 Air purity protection. Tests for elemental carbon content. General
PN Z04020-02-1991 Air purity protection. Tests for elemental carbon content. Determination of elemental carbon in dust in ambient air (immission) by gas chromatography
PN Z04041-1971 Deferminafion o? ammonia confent in air
PN Z04044-1970 De?erminoiion of phenol yapours conten? in air
PN Z04060-1971 Determination of pyridine vopours content in ai
PN Z04082-1969 De?ermina?ion o? chlorobenzene vapór? content in air

Japanese Industrial Standards Committee (JISC)

JIS M 8404:1976 Methods for determination of rare earths in ores
JIS M 8406:1976 Method for determination of yttrium group rare earths in ores

PT-IPQ

NP 1227-1976 Ammonium sulfate used in industry. Measurement of iron content
NP 1183-1976 Sodium carbonate used in industry. Measurement of chlorine content
NP 1351-1976 Sodium sulfate used in industry. Calcium content measurement
NP 1185-1976 Sodium carbonate used in industry. Measurement of iron content
NP 1291-1976 condiment. Calcium content measurement
NP 1233-1976 Sulfuric acid and nicotine used in industry. Measurement of nitrogen content

Association Francaise de Normalisation

NF EN 16909:2017 Air ambiant - Mesurage du carbone élémentaire (EC) et du carbone organique (OC) prélevés sur filtre
XP X30-489:2013 Characterization of waste - Determination of the content of elements and substances in waste
NF EN 15962:2011 Fertilizers - Determination of the complexed trace element content and the complexed fraction of trace elements

CZ-CSN

CSN 65 4843-1983 Fertilizers with microelements. Testing of manganese content
CSN 65 4842-1983 Fertilizers with microelements. Testing of copper contfmt.
CSN 65 4841-1983 Fertilizers with microelements. Testing of cobalt content
CSN 65 4845-1983 Fertilizers wlth microelements. Testlng of zinc content
CSN 65 4840-1983 Fertilizers with microelements. Testing of boron content
CSN 65 4844-1983 Fertilizers with microelements. Testing oí molybden?m content

RU-GOST R

GOST R 52962-2008 Water. Methods for determination of chromium (VI) and total chromium

RO-ASRO

STAS 11582-1983 AIR 131 iodine content determination

BE-NBN

NBN 771-08-1969 Determination of main element content

Indonesia Standards

SNI 13-4703-1998 Determination of dust content in air by dust fall collector

SCC

SN-CEN/TR 18076:2024 Ambient air - Equivalence of automatic measurements of elemental carbon (EC) and organic carbon (OC) in PM
DANSK DS/CEN/TS 17943:2023 Characterization of waste – Guidance on the determination of the content of elements and substances in waste
DANSK DS/CEN/TR 18076:2024 Ambient air – Equivalence of automatic measurements of elemental carbon (EC) and organic carbon (OC) in PM
SN-CEN/TS 17943:2023 Characterization of waste - Guidance on the determination of the content of elements and substances in waste
BS PD CEN/TS 17943:2023 Characterization of waste. Guidance on the determination of the content of elements and substances in waste
BS 6394-1:1983 Trace elements in milk and milk products-Method for the determination of copper content (reference method)
NS 4868:1985 Air quality — Content of lower aldehydes and ketones in workplace atmosphere — Volumetric method
NS 4870:1985 Air quality — Acrolein content in workplace atmosphere

Deutsches Institut Fur Normung E.V. (German National Standard)

DIN CEN/TR 18076:2024 Ambient air - Equivalence of automatic measurements of elemental carbon (EC) and organic carbon (OC) in PM; German version CEN/TR 18076:2024

British Standards Institution (BSI)

PD CEN/TR 18076:2024 Ambient air — Equivalence of automatic measurements of elemental carbon (EC) and organic carbon (OC) in PM
PD CEN/TS 17943:2023 Characterization of waste. Guidance on the determination of the content of elements and substances in waste

European Committee for Standardization (CEN)

CEN/TS 17943:2023 Characterization of waste - Guidance on the determination of the content of elements and substances in waste

BSI

BS PD CEN/TR 18076:2024 Ambient air. Equivalence of automatic measurements of elemental carbon (EC) and organic carbon (OC) in PM

FI-SFS

SFS 3003-1974 The total amount of calcium and magnesium in the water is determined. Titration measurement method

Korean Agency for Technology and Standards (KATS)

KS M 1925-2009 Urea for industrial use－Determination of iron content－2,2′-bipyridyl photometric method