For citations:

Chernikova I.I., Tumneva K.Y., Bakaldina T.Y., Ermolaeva T.N. IMPROVEMENT OF SAMPLE PREPARATION IN ICP-AES ANALYSIS OF FERROALLOYS. Industrial laboratory. Diagnostics of materials. 2019;85(5):11-17. (In Russ.) https://doi.org/10.26896/1028-6861-2019-85-5-11-17