Carbonate liming materials - Determination of the reactivity - Potentiometric titration method with hydrochloric acid; German version EN 13971:2002— 14 стр.
Precision of test methods - Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests; Identical with ISO 5725, edition 1986— 44 стр.
Solid fertilizers and liming material - Determination of moisture content - Gravimetric method by drying at (105 ± 2)°C (ISO 8190:1992, modified); German version EN 12048:1996— 6 стр.
Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method (ISO 5725-5:1998), Corrigenda to DIN ISO 5725-5:2002-11 (ISO 5725-5:1998/Cor. 1:2005)— 2 стр.
Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid; German version EN 13971:2008— 15 стр.
Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid; German version EN 13971:2008— 15 стр.