ISO 16995:2015
"Solid biofuels - Determination of the water soluble chloride, sodium and potassium content"

Standard No.

ISO 16995:2015

Release Date

2015

Published By

International Organization for Standardization (ISO)

Latest

ISO 16995:2015

Scope

This International Standard describes a method for the determination of the water soluble chloride, sodium and potassium content in solid biofuels by extraction with water in a closed container and their subsequent quantification by different analytical techniques.

ISO 16995:2015 Referenced Document

• DIN 38405-1:1985 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of chloride ions (D 1)
• DS 239 Chloride. Potentiometric method
• EN 14780:2011 Solid biofuels - Sample preparation
• ISO 10304-1:2007 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
• ISO 11885:2007 Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
• ISO 16559:2014 Solid biofuels - Terminology, definitions and descriptions
• ISO 16993 Solid biofuels - Conversion of analytical results from one basis to another*， 2016-07-01 Update
• ISO 18134-3 Solid biofuels — Determination of moisture content — Part 3: Moisture in general analysis sample*， 2023-06-12 Update
• ISO 21748:2010 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation
• 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 9964-1:1993 Water quality; determination of sodium and potassium; part 1: determination of sodium by atomic absorption spectrometry
• ISO 9964-2:1993 Water quality; determination of sodium and potassium; part 2: determination of potassium by atomic absorption spectrometry
• ISO 9964-3:1993 Water quality; determination of sodium and potassium; part 3: determination of sodium and potassium by flame emission spectrometry

ISO 16995:2015 history

• 2015 ISO 16995:2015 "Solid biofuels - Determination of the water soluble chloride, sodium and potassium content"