Iron ores—Preparation and certification of certified reference materials for use in chemical analysis

Norma vydána dne 6.8.2023

Iron ores—Determination of radionuclides—Inductively coupled plasma-mass spectrometric method

Norma vydána dne 6.8.2023

Iron ores—Determination of total iron and other multi-element content—Wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method)

Norma vydána dne 6.8.2023

Iron ores—Determination of chlorine content—X-ray fluorescence spectrometric method

Norma vydána dne 29.6.2024

Iron ores—Determination of thorium content—Arsenazo spectrophotometric method

Norma vydána dne 28.5.2024

Iron ores—Determination of silicon content—The silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate

Norma vydána dne 13.10.2016

Iron ores—Determination of gold, silver, platinum, palladium contents—Inductively coupled plasma mass spectrometry method

Norma vydána dne 25.4.2025

Vaseline for capacitor

Norma vydána dne 5.10.2025

Paints and varnishes—Determination of film hardness by pencil test

Norma vydána dne 30.12.2022

Chemical reagent—Cupric oxide powder

Norma vydána dne 29.9.2024