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  2. Standards for n and organic carbon sample preparation

n and organic carbon sample preparation

n and organic carbon sample preparation, Total:77 items.

The international standard classification for "n and organic carbon sample preparation" includes: .

The Chinese standard classification for "n and organic carbon sample preparation" includes: Drug testing instrument , Basic standard and general method , Chemical Measurement , Petroleum geology exploration , Semimetal and semiconductor material analysis method .

Professional Standard - Machinery

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

  • GB/T 18340.2-2001 Organic geochemical measurements geological samples--Method for the analysis the organic matters for stable carbon isotopic composition

Group Standards of the People's Republic of China

未注明发布机构

  • DIN EN 16718 E:2014-04 Wood and wood-based products - Dosage of the total organic carbon (TOC) in wood and wood based products

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

  • JJG 821-2005 Verification Regulation of Total Organic Carbon Analyzer

国家能源局

  • SY/T 5238-2019 Analysis method for carbon and oxygen isotope in organic matter and carbonate

Professional Standard - Agriculture

Professional Standard - Petroleum

  • SY/T 5238-2008 Analysis method for carbon and oxygen isotope of organic matter and carbonate

Professional Standard - Commodity Inspection

  • SN/T 1039-2002 Method for the sampling and sample preparation of silicon carbide packed in metricton bags for import and export

海关总署

  • SN/T 1039-2020 Method for the sampling and sample preparation of silicon carbide-Packed in metricton bags for import and export

SCC

  • AWWA QTC98242 Sample Storage and Quality Control for Assimilable Organic Carbon Bioassay
  • DANSK DS/EN 1484:1997 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
  • AENOR UNE-EN 1484:1998 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
  • NS-EN 1484:1997 Water analysis — Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
  • AWWA 51784 Control of Organic/Inorganic Contaminants Utilizing Tailored Activated Carbon Fibers
  • NS-EN 16718:2015 Wood and wood based products — Dosage of the total organic carbon (TOC) in wood and wood based products
  • DANSK DS/EN 16718:2016 Wood and wood based products - Dosage of the total organic carbon (TOC) in wood and wood based products
  • AWWA WQTC63964 Chlorine Residuals and N-DBPs Formation from Monochloramination of Model N-Organic Compounds
  • DIN CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion; German version CEN/TS 17776:2022
  • SN-CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion
  • DANSK DS/CEN/TS 17776:2022 Organic and organo-mineral fertilizers – Determination of the total organic carbon (TOC) content by dry combustion
  • AWWA WQTC65764 Powdered Activated Carbon for Controlling Total Organic Carbon: Application and Model Development
  • BS PD CEN/TS 17776:2022 Organic and organo-mineral fertilizers. Determination of the total organic carbon (TOC) content by dry combustion
  • DIN EN 16718 E:2014 Draft Document - Wood preservatives and wood-based products - Dosage of the total organic carbon (TOC) in wood and wood based products; German version prEN 16718:2014
  • AWWA WQTC63963 Impact of Wastewater Treatment Processes on Organic Carbon, Organic Nitrogen, and DBP Precursors
  • NS-EN 71-10:2005 Safety of toys — Part 10: Organic chemical compounds — Sample preparation and extraction

RO-ASRO

  • STAS 6922-1990 Non-ferrous ores and concentrates. Sampling and samples forming
  • STAS 10907-1977 NON-METALLIFEROUS MINING PRODUCTS WITH CARBONATES CONTENT Sampling
  • STAS 5573-1977 COKE AND SEMI-COKE Sampling and dressing

KR-KS

  • KS I ISO 8245-2022 Water quality — Guidelines for the determination of total organic carbon(TOC) and dissolved organic carbon(DOC)

Korean Agency for Technology and Standards (KATS)

  • KS I ISO 8245-2010(2015) Water quality－Guidelines for the determination of total orgaic carbon(TOC) and dissolved organic carbon(DOC)
  • KS I ISO 8245:2022 Water quality — Guidelines for the determination of total organic carbon(TOC) and dissolved organic carbon(DOC)
  • KS I ISO 8245:2010 Water quality－Guidelines for the determination of total orgaic carbon(TOC) and dissolved organic carbon(DOC)
  • KS L ISO 21068-1:2012 Chemical analysis of silicon-carbide-containing raw materials and refractory products-Part 1:General information and sample preparation
  • KS M ISO 739:2004 Sodium carbonate for industrial use-Preparation and storage of test samples

GSO

  • OS GSO ISO 8245:2013 Water quality - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
  • OS GSO ISO 739:2015 Sodium carbonate for industrial use -- Preparation and storage of test samples
  • BH GSO ISO 739:2016 Sodium carbonate for industrial use -- Preparation and storage of test samples

British Standards Institution (BSI)

  • BS EN 71-10:2005 Safety of toys - Part 10: Organic chemical compounds - Sample preparation and extraction
  • BS EN 71-10:2006 Safety of toys - Organic chemical compounds - Sample preparation and extraction
  • BS EN 16718:2015 Wood and wood based products. Dosage of the total organic carbon (TOC) in wood and wood based products
  • BS EN 1484:1997 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
  • PD CEN/TS 17776:2022 Organic and organo-mineral fertilizers. Determination of the total organic carbon (TOC) content by dry combustion

Danish Standards Foundation

  • DS/EN 1484:1998 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)

Association Francaise de Normalisation

  • NF EN 1484:1997 Water Analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
  • NF T90-102*NF EN 1484:1997 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC).
  • FD S71-610:2000 Personal buoyancy equipment 50 N and 100 N with inherent buoyancy - Recommendations for purchase, maintenance and buoyancy control
  • XP CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of total organic carbon (TOC) content by dry combustion
  • XP U42-742*XP CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion
  • NF EN 12579:2013 Organic amendments and growing media - Sampling

International Organization for Standardization (ISO)

  • ISO 8245:1999 Water quality - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
  • ISO 21068-1:2008 Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 1: General information and sample preparation
  • ISO 739:1976 Sodium carbonate for industrial use - Preparation and storage of test samples

Lithuanian Standards Office

  • LST EN 1484-2000 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
  • LST ISO 8245:2003 Water quality. Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC) (idt ISO 8245:1999)

German Institute for Standardization

  • DIN EN 1484:2019 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
  • DIN EN 1484:2019-04 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC); German version EN 1484:1997
  • DIN EN 16718:2016-02 Wood and wood-based products - Dosage of the total organic carbon (TOC) in wood and wood based products; German version EN 16718:2015
  • DIN EN 16718:2016 Wood and wood-based products - Dosage of the total organic carbon (TOC) in wood and wood based products
  • DIN CEN/TS 17776:2022-07 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion; German version CEN/TS 17776:2022
  • DIN EN 1484:1997 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC); German version EN 1484-1997
  • DIN EN 71-10:2006-03 Safety of toys - Part 10: Organic chemical compounds - Sample preparation and extraction; German version EN 71-10:2005

AENOR

  • UNE-EN 1484:1998 WATER ANALYSIS. GUIDELINES FOR THE DETERMINATION OF TOTAL ORGANIC CARBON (TOC) AND DISSOLVED ORGANIC CARBON (DOC).

European Committee for Standardization (CEN)

  • FprCEN/TS 17776-2021 Organic and organo-mineral fertilizers - Determination of the organic carbon content
  • EN 1484:1997 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
  • CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion
  • EN 71-10:2005 Safety of toys - Part 10: Organic chemical compounds - Sample preparation and extraction

VN-TCVN

  • TCVN 6634-2000 Water quality.Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
  • TCVN 6238-10-2010 Safety of toys.Part 10: Organic chemical compounds.Sample preparation and extraction

ES-UNE

  • UNE-EN 16718:2016 Wood and wood based products - Dosage of the total organic carbon (TOC) in wood and wood based products
  • UNE-CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion (Endorsed by Asociación Española de Normalización in May of 2022.)

PL-PKN

  • PN C04633-02-1987 Water and waste water Test for carbon Determination of total inorganic and organie carbon unsing gas-chromatography method

American Society for Testing and Materials (ASTM)

  • ASTM B649-21 Standard Specification for Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloy and Cr-Ni-Fe-N Low-Carbon Alloy Bar and Wire, Ni-Cr-Fe-Mo-N Alloy Wire, and Ni-Fe-Cr-Mo-N Alloy Bar
  • ASTM D3694-96(2024) Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents
  • ASTM D3694-96(2017) Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents

GM North America

n and organic carbon sample preparation

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