This document defines methods for reducing combined samples (or increments) to laboratory samples and laboratory samples to sub-samples and general analysis samples and is applicable to solid biofuels. The methods defined in this document can be used for sample preparation@ for example@ when the samples are to be tested for calorific value@ moisture content@ ash content@ bulk density@ durability@ particle size distribution@ ash melting behaviour@ chemical composition and impurities.
EN ISO 14780:2017 history
2019EN ISO 14780:2017/A1:2019 Solid biofuels - Sample preparation - Amendment 1 (ISO 14780:2017/Amd 1:2019)