In vitro diagnostic medical devices. Measurement of quantities in samples of biological origin. Requirements for certified reference materials and the content of supporting documentation— 26 стр.
Nanotechnologies. Characterization of single-wall carbon nanotubes using scanning electron microscopy and energy dispersive X-ray spectrometry analysis— 38 стр.
Accuracy (trueness and precision) of measurement methods and results. Basic methods for the determination of the trueness of a standard measurement method— 36 стр.
Microbeam analysis. Analytical electron microscopy. Methods for calibrating image magnification by using reference materials with periodic structures— 52 стр.
Copper, lead and zinc sulfide concentrates. Determination of gold and silver. Fire assay gravimetric and flame atomic absorption spectrometric method— 62 стр.
Accuracy (trueness and precision) of measurement methods and results - Part 4: Basic methods for the determination of the trueness of a standard measurement method (ISO 5725-4:1994)— 57 стр.