Picture of the device for the first method of nitrogen determination

Picture of the device for the first method of nitrogen determination, Total:136 items.

The international standard classification for "Picture of the device for the first method of nitrogen determination" includes: Spices and condiments. Food additives , Tobacco, tobacco products and related equipment , Optical equipment , Coals , Fertilizers .

The Chinese standard classification for "Picture of the device for the first method of nitrogen determination" includes: Flavoring materials , Tobacco curing machinery , Optical instrument in general , Coal analysis methods , Basic standards and general methods on chemical fertilizers .

Professional Standard - Agriculture

811兽药典一部-2015 Appendix Contents 0700 Other Determination Methods 0704 Nitrogen Determination Method
ZB X 66038-1987 Amino nitrogen determination method
105药典四部-2015 0700 Other determination methods 0704 Nitrogen determination method
NY/T 2419-2013 Determination of total nitrogen in plant - Automatic kjeldahl apparatus method
2323药典二部-2010 Appendix VII D Nitrogen Determination Method
200药典三部-2015 Content Determination Method 0704 General Principles of Nitrogen Determination Method 49
219药典三部-2020 Content Determination Method 0704 Nitrogen Determination Method
NY/T 1121.24-2012 Soil Testing - Part 24: Determination of Total Nitrogen in Soil - Automatic Kjeldahl Apparatus Method
175药典三部-2010 Appendix VI VIA Nitrogen Determination Method
795兽药典二部-2015 Appendix Contents 0700 Other Determination Methods 0703 Nitrogen Determination Method
1789药典一部-2010 Appendix IX L Nitrogen Determination Method
86药典四部-2020 0700 Other determination methods 0704 Nitrogen determination method

Jilin Provincial Standard of the People's Republic of China

DB22/T 1932-2013 Determination method of total nitrogen content in peat (Kjeldahl method)

Group Standards of the People's Republic of China

T/NAIA 044-2021 Urine Total Nitrogen Determination in Livestock Kjeldahl Method
T/NAIA 001-2020 Determination of ammoniacal nitrogen in fermented feed Kjeldahl method
T/QAS 071-2021 Determination of total nitrogen in brine Kjeldahl method

Professional Standard - Business

SB/T 10318-1999 Analysis of ammoniacal nitrogen

Professional Standard - Tobacco

YC/T 594-2023 Threshed tobacco - Determination of strip particle shape - Image method
YC/T 489-2014 Determination Method for Eliminating Rate of Foreign Body Eliminating Device

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
DIN EN ISO 8968-1:2002 Milk — Determination of nitrogen content — Part 1: Kjeldahl method (ISO 8968-1:2001)

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 - Chemical Industry

HG/T 21581-1995HK06 Flange pressure taking and throttling device installation manual

Liaoning Provincial Standard of the People's Republic of China

DB21/T 616-1991 Plant total nitrogen determination method

Ningxia Provincial Standard of the People's Republic of China

DB64/T 1734-2020 Soil Hydrolyzable Nitrogen Determination Kjeldahl Method

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

GB/T 26827-2011 Calibration method for measurement equipment of wave plate phase retardation
GB/T 10209.1-2008 Determination of monoammonium phosphate and diammonium phoshpate - Part 1: Total nitrogen content
GB/T 19227-2008 Determination of nitrogen in coal

Professional Standard - Electron

SJ 2804.1-1987 Method for determination of Nitrogen in electronic grade Argon--Concentration gas chromatographic method (Part one)

工业和信息化部

YB/T 4582.7-2017 Ferrosilicon nitride-Determination of total nitrogen content-Neutralization titration method

American Society for Testing and Materials (ASTM)

ASTM E147-61(2017) Standard Specification for Apparatus for Microdetermination of Nitrogen by Kjeldahl Method

CZ-CSN

CSN 56 0020-1987 General directions for the determination f nitrogen by the Kjeldahl method
CSN ISO 1871:1994 Agricultural food products-General directions for the determination of nitrogen by the Kjeldahl method
CSN 01 3446-1988 Building drawings. Representation of fixtures and furniture
CSN 42 0691 Cast.2-1985 Chemical analysis of non-ferrous metals and alloys. Titanium. Determination of nitrogen by the photometric method and titrimetric method
CSN 65 0176 Cast.7-1979 Testing methods for tarch. Determination of nitrogen

RO-ASRO

STAS SR ISO 7519:1996 Technical drawings. Construction drawings. General principles of presentation for general arrangement and assembly drawings
STAS SR ISO 7408:1993 Fertilizers. Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide. Titrimetric method

KR-KS

KS H ISO 1871-2013(2023) Agricultural food products ― General directions for the determination of nitrogen by the Kjeldahl method
KS X ISO/IEC 9281-1-2003(2023) Information Technology - Picture Coding Methods - Part 1: Recognition
KS H ISO 3188-2008(2023) Starches and derived products－Determination of nitrogen content by the Kjeldahl method－Titrimetric method

IN-BIS

IS 5194-1969 Determination method of nitrogen-Kjeldahl method
IS 12370-1993 Bursting discs and bursting disc devices (First Revision)

Korean Agency for Technology and Standards (KATS)

KS X IEC 60617-8-2003(2008) Graphical symbols for diagrams－Part 8：Measuring instruments, lamps and signalling devices
KS H ISO 3188-2023 Starches and derived products－Determination of nitrogen content by the Kjeldahl method－Titrimetric method
KS E ISO 333-2018 Coal－Determination of nitrogen－Semi-micro Kjeldahl method
KS H ISO 3188-2008(2018) Starches and derived products－Determination of nitrogen content by the Kjeldahl method－Titrimetric method
KS E ISO 333-2003(2013) Coal－Determination of nitrogen－Semi-micro Kjeldahl method
KS D 2555-1995 Methods for determination of nitrogen in tantalum
KS D 2555-2015 Methods for determination of nitrogen in tantalum
KS E ISO 333:2003 Coal－Determination of nitrogen－Semi-micro Kjeldahl method
KS I ISO 11261-2008(2021) Soil quality－Determination of total nitrogen－Modified Kjeldahl method
KS H ISO 5378-2023 Starches and derived products－Determination of nitrogen content by the Kjeldahl method－Spectrophotometric method
KS D 1811-2003(2018) Methods for determination of nitrogen in iron and steel
KS I ISO 11261-2008(2018) Soil quality－Determination of total nitrogen－Modified Kjeldahl method

SE-SIS

SIS SS 18 71 60-1983 General method for the determination of arsenic - Silver diethyldithiocarbamate photometric method
SIS SS 18 71 63-1984 Coal - Determination of nitrogen - Macro Kjeldahl method
SIS SS 03 22 45-1987 Construction drawings - Representation on drawings for general arrangement and assembly

German Institute for Standardization

DIN 33962:1997 Measurement of gaseous emissions - Automatic measurement systems for single measurements of nitrogen monooxide and nitrogen dioxide
DIN 19045-7:1996 Projection of still and motion-pictures - Measuring methods for the determination of imaging properties of slide projectors
DIN EN ISO 11905-1:1998 Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997); German version EN ISO 11905-1:1998
DIN EN 60191-6-3:2001 Mechanical standardization of semiconductor devices - Part 6-3: General rules for the preparation of outline drawings of surface mounted semiconductor device packages; Measuring methods for package dimensions of quat flat packs (QFP) (IEC 60191-6-3:2000);

SCC

CSA Z223.24-M1983-1983(R1999) Method for the Measurement of Nitric Oxide and Nitrogen Dioxide in Air
DANSK DS/ISO 1871:2009 Food and feed products - General guidelines for the determination of nitrogen by the Kjeldahl method
VDI 2453 BLATT 2-2002 Measuring gaseous emissions — Measuring nitrogen monoxide and nitrogen dioxide concentrations — Calibration of NO/NO<sub>x</sub> chemiluminescence measuring devices using gas phase titration
JIS K 0110:2018 Methods for determination of dinitrogen monoxide in flue gas
BS EN ISO 8968-1:2002 Milk. Determination of nitrogen content-Kjeldahl method
VDI 2456-2004 Measurement of gaseous emissions — Reference method for the determination of the sum of nitrogen monoxide and nitrogen dioxide — Ion chromatographic method
DIN EN 16720-2 E:2014 Draft Document - Characterization of sludges - Physical consistency - Part 2: Determination of solidity - Method by pocket vane shear apparatus; German version prEN 16720-2:2014
VDI 2456-2004 Measurement of gaseous emissions — Reference method for the determination of the sum of nitrogen monoxide and nitrogen dioxide — Ion chromatographic method
DANSK DS/EN ISO 3188:1994 Starches and derived products - Determination of nitrogen content by the Kjeldahl method - Titrimetric method
AENOR UNE-EN 60398:2001 Industrial electrothermal installations. General test methods.
UNE-EN ISO 8968-1:2002 Milk - Determination of nitrogen content - Part 1: Kjeldahl method. (ISO 8968-1:2001)
AS 1871.11:1976 List of methods for examination of waters Nitrogen (total Kjeldahl incl. ammoniacal)

BE-NBN

NBN T 91-255-1976 Water analysis methods - Determination of the ammoniacal and organic nitrogen - (Kjeldahl nitrogen)

Indonesia Standards

SNI 4146-2013 Method for determination of total nitrogen content in sediment by Kjeldahl titration method

Association Francaise de Normalisation

NF U42-100:1965 Products used in agriculture. Nitrogenous fertilizers. Quantity determination of various forms of nitrogen. General presentation.
NF P02-202*NF EN ISO 7519:1997 Technical drawings. Construction drawings. General principles of presentation for general arrangement and assembly drawings.
NF ISO 1871:2009 Food and feed products - General guidelines for the determination of nitrogen using the Kjeldahl method
NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).
NF U42-141:1984 Fertilizers. Determination of nitrate nitrogen content. Nitrogen gravimetric method.
NF EN 12135:1997 Fruit and vegetable juices - Nitrogen dosage - Kjeldahl method
NF EN ISO 3188:1994 Starches and derived products - Determination of nitrogen according to the Kjeldahl method - Titrimetric method
NF X43-018:1983 Air pollution. Measurement of nitrogen oxides by chemiluminescence.

International Organization for Standardization (ISO)

ISO 332:1981 Coal — Determination of nitrogen — Macro Kjeldahl method
ISO 332:1974 Title missing - Legacy paper document
ISO 1871:2009 Food and feed products - General guidelines for the determination of nitrogen by the Kjeldahl method
ISO 7519:1991 Technical drawings; construction drawings; general prinicples of presentation for general arrangement and assembly drawings
ISO 8968-1:2001 | IDF 20-1: 2001 Milk — Determination of nitrogen content — Part 1: Kjeldahl method
ISO 333:1983 Coal; Determination of nitrogen; Semi-micro Kjeldahl method

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

REPORT BT.1082-1-1990 Studies toward the unification of picture assessment methodology

FI-SFS

SFS 5425-1988 Air conditioning device. air quality. Determination of nitrogen oxides by chemiluminescence method

Danish Standards Foundation

DS/ISO 1871:2009 Food and feed products - General guidelines for the determination of nitrogen by the Kjeldahl method
DS/EN ISO 8968-1:2002 Milk - Determination of nitrogen content - Part 1: Kjeldahl method
DS/EN ISO 3188:1995 Starches and derived products - Determination of nitrogen content by the Kjeldahl method - Titrimetric method

TH-TISI

TIS 1477-1997 Technical drawings.construction drawings.general principles of presentation for general arrangement and assembly drawings

International Telecommunication Union (ITU)

ITU-R RAPPORT BT.1082-1 FRENCH-1990 STUDIES TOWARD THE UNIFICATION OF PICTURE ASSESSMENT METHODOLOGY

AENOR

UNE 31015:1957 DETERMINATION OF NITROGEN BY LUNGE METHOD.
UNE-EN 60398:2001 Industrial electroheating installations - General test methods.
UNE-EN ISO 3188:1995 STARCHES AND DERIVED PRODUCTS. DETERMINATION OF NITROGEN CONTENT BY THE KJELDAHL METHOD. TITRIMETRIC METHOD. (ISO 3188:1978).

RU-GOST R

GOST 27749.0-1988 Carbamid. Method of nitrogen content determination
GOST 8775.4-1987 Lithium. Method of determination of nitrogen
GOST 34111-2017 Juice products. Determination of nitrogen content by Kjeldahl method
GOST 21600.6-1983 Ferrochrome. Method for the determination of nitrogen
GOST 15933.11-1970 Ferroniobium. Method for the determination of nitrogen content
GOST R 51871-2002 Water treatment units. General requirements and methods of efficiency determination
GOST 16698.13-1984 Metallic manganese. Method for determination of nitrogen
GOST 16698.13-1993 Metallic manganese and nitrated manganese. Method for determination of nitrogen

VDI - Verein Deutscher Ingenieure

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

International Dairy Federation (IDF)

IDF 20-1-2001 Milk - Determination of nitrogen content - Part 1: Kjeldahl method

PL-PKN

PN C04576 ArkusZ02-1973 Water and waste water Tests for nitrogen Determination of ammonium nitrogen by titrimetric method
PN C04576 ArkusZ12-1973 Water and waste water Tests for nitrogenDetermination of total nitrogen of Kjeldahl
PN C87030-16-1990 Horticultural (ertilizers Method for determination of nitrogen

GSO

GSO ISO 3188:2015 Starches and derived products -- Determination of nitrogen content by the Kjeldahl method -- Titrimetric method
OS GSO ISO 11261:2015 Soil quality -- Determination of total nitrogen -- Modified Kjeldahl method
GSO ISO 11261:2015 Soil quality -- Determination of total nitrogen -- Modified Kjeldahl method
BH GSO ISO 11261:2017 Soil quality -- Determination of total nitrogen -- Modified Kjeldahl method
BH GSO ISO 17744:2016 Plastics -- Determination of specific volume as a function of temperature and pressure (pvT diagram) -- Piston apparatus method
GSO 1149:2002 Test methods of nitrous oxide gas for medical purposes.

British Standards Institution (BSI)

BS EN ISO 3188:1994(1999) Starches and derived products — Determination of nitrogen content by the Kjeldahl method — Titrimetric method
BS 7755-3.7:1995 Soil quality. Chemical methods. Determination of total nitrogen. Modified Kjeldahl method
BS 5551-4.1.3:1986 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of total nitrogen content (titrimetric method after distillation)
BS EN ISO 5378:1994(1999) Starches and derived products — Determination of nitrogen content by the Kjeldahl method — Spectrometric method
BS 5551 SubSec.4.1.5:1993 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of urea nitrogen content (gravimetric method using xanthydrol)

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)

European Committee for Standardization (CEN)

EN ISO 7519:1996 Technical Drawings - Construction Drawings - General Principles of Presentation for General Arrangement and Assembly Drawings ISO 7519: 1991