ISO 16948:2015 PDF

Scope: This International Standard describes a method for the determination of total carbon, hydrogen and nitrogen contents in solid biofuels.

ISO 16948:2015 Referenced Document

DIN 51722-1:1990 Testing of solid fuels; determination of nitrogen content; semi-micro Kjeldahl method
EN 13342:2000 Characterisation of sludges - Determination of Kjeldahl nitrogen
ISO 14780 Solid biofuels — Sample preparation AMENDMENT 1*， 2017-01-01 Update
ISO 16559:2014 Solid biofuels - Terminology, definitions and descriptions
ISO 16993:2015 Solid biofuels — Conversion of analytical results from one basis to another
ISO 18134-3 Solid biofuels — Determination of moisture content — Part 3: Moisture in general analysis sample*， 2023-06-12 Update
ISO 333:1996 Coal - Determination of nitrogen - Semi-micro Kjeldahl method
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results - Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
ISO/IEC Guide 99:2007 International vocabulary of metrology - Basic and general concepts and associated terms (VIM)
ISO/TS 21748:2004 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation

2015 ISO 16948:2015 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen