Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method - Determination of indium content Ingestion-build-54484 c) An enhanced surface texture

c)      An enhanced surface texture section providing fuller requirements for surface texture specification

In order to save resources and minimise waste

As with the existing provisions for eCall for Classes M1/N1 vehicles

unacceptable reductions in flow rate

Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method - Determination of indium content Ingestion-build-54484 c) An enhanced surface texture1 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.