95.99 Withdrawal of Standard Oct 3, 2016
ISO
ISO/TC 79/SC 12 Aluminium ores
International Standard
73.060.40 Aluminium ores
The method is applicable to materials having phosphorus contents, expressed as diphosphorus pentoxide between 0,01 and 5 % (m/m). The arsenic content of the sample does not affect the determination. Specifies principle, reagents, apparatus, sampling and samples, procedure, expression of results and test report. An annex shows the flowsheet of the procedure for the acceptance of test results.
WITHDRAWN
ISO 8556:1986
95.99
Withdrawal of Standard
Oct 3, 2016