Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method - Determination of indium content Ingestion-build-54484 unacceptable reductions in flow rate

unacceptable reductions in flow rate

Contents of BS EN 60034-18-1:

It excludes chemical test kits and laboratory analysers

pre-cleaning

Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method - Determination of indium content Ingestion-build-54484 unacceptable reductions in flow rate1 Scope This part of ISO 11438 specifies an electrothermal atomic absorption spectrometric method for the determination of indium in the range of 0,5 g t to 2,5 g t in ferronickel, according to the principle of standard additions. The general requirements concerning the apparatus, sampling, dissolution of the test sample, procedure, calculation and test report are given in ISO 11438 1.