Solid mineral fuels. Determination of phosphorus content. Reduced molybdophosphate photometric method Ingestion-build-103253 This determines the resistance of

This determines the resistance of an individual-layer or multi-layer system of coating materials to the effects of water by partial or full immersion

Furthermore some references have been updated

Optionally it can contain the network test interface

and addresses a number of general and common aspects involved in performing the tests given in subsequent parts of ISO 10349

Solid mineral fuels. Determination of phosphorus content. Reduced molybdophosphate photometric method Ingestion-build-103253 This determines the resistance of1 Scope This document specifies a reduced molybdophosphate photometric method for the determination of the total phosphorus content of hard coal, lignites and coke. Two methods for taking the phosphorus into solution are specified, namely extraction from the coal or coke ash with acid or by repeated oxidation of the coal or coke, by acid, to remove carbonaceous matter.