Manganese and chromium ores — Experimental methods for checking the bias of sampling and sample preparation
NORM herausgegeben am 16.10.1986
Bezeichnung normen: ISO 8541:1986
Ausgabedatum normen: 16.10.1986
Zahl der Seiten: 6
Gewicht ca.: 18 g (0.04 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: The checking applies to manganese and chromium ores, whether natural or processed, being carried out in accordance with the methods specified in the relevant International Standards. Includes general conditions for sampling and preparation of samples and experiments for bias of sampling and of sample preparation, gives a data analysis and reviews results.