This standard establis es the general method for the quantitative determination of the homogeneity of the materials that constitute the raw material to prepare an MPR once pulverized and subjected to the specific homogenization process. It also establis es the order of execution and the algorithm for the mathematical treatment of the results obtained during the experimental determination of homogeneity as well as the minimum portion of the material to be used in each case.
NC 90-00-04-1-1987 history
1987NC 90-00-04-1-1987 Metrological Assurance. Reference Standard Saraples (RSS). Method for Determining Materials Homogeneity in Dispersed State of RSS