o:30412 Referentni materijali sr ABSTRACT Reference materials (RM) are used for calibrating apparatus, validating analytical methods and secondary RM, for professional laboratory testing. Although they are becoming an integral part of analytical investigations, RMs are still not widely used and there are considerable problems that analysts account when they decide to use them. referentni materijali, kalibracija 1552102 https://www.shd-pub.org.rs/index.php/HP/article/view/9103 2023-07-14T10:47:00.399Z 44 yes 46 Olgica Nedić Univerzitet u Beogradu, Institut za primenu nuklearne energije INEP, Srbija doktor biohemijskih nauka 0000-0003-2042-0056 application/pdf 1306175 https://phaidrabg.bg.ac.rs/o:30412 no yes 1 70 92000001 11A29 Hemijski pregled 45 1 3 Srpsko hemijsko društvo 2004