organic carbon content

organic carbon content, Total:10 items.

The international standard classification for "organic carbon content" includes: Materials for aluminium production , Soil quality and pedology in general .

The Chinese standard classification for "organic carbon content" includes: Carbon material , Soil and fertilizer in general .

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Shandong Provincial Standard of the People's Republic of China

• DB37/T 4708-2024 Determination of organic carbon content in sediments Visible-near infrared spectroscopy

Professional Standard - Non-ferrous Metal

• YS/T 575.21-2020 Methods of chemical analysis of bauxite ores Part 21: Determination of organic carbon content
• YS/T 575.21-2007 Methods for chemical analysis of bauxite Part 21:Determination of organic carbon content titrimetric method

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

• GB/T 42490-2023 Soil quality—Determination of total content and isotope ratio of organic carbon and nitrogen of soil and biological samples—Stable isotope ratio mass spectrometry

Association Francaise de Normalisation

• NF X31-109:1993 SOIL QUALITY. CHEMICAL METHODS. DETERMINATION OF ORGANIC CARBON BY SULFOCHROMIC OXYDATION.

European Committee for Standardization (CEN)

• FprCEN/TS 17776-2021 Organic and organo-mineral fertilizers - Determination of the organic carbon content

Ente Nazionale Italiano di Unificazione

• UNI EN 13639:2004 Determination of total organic carbon in limestone

Indonesia Standards

• SNI 13-4720-1998 Methods for determination of organic carbon content in soils

VN-TCVN

• TCVN 7376-2004 Soils quality.Index values of total organic carbon content in the soils of Vietnam

German Institute for Standardization

• 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

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