A reference material (RM), containing 29.9 ± 0.7 wt. % of scandium, was developed to realize quantitative scandium concentrate (SC) chemical analysis by external standard method. RMs production was made by pressing of scandium concentrate powder of known chemical composition. The mass fraction of elements in SC was determined with the help of calibration curves using six synthesized reference materials.
Translated title of the contributionDEVELOPMENT OF REFERENCE MATERIALS FOR COMPOSITION OF SCANDIUM COCNENTRATE
Original languageRussian
Title of host publicationАКТУАЛЬНЫЕ ПРОБЛЕМЫ РАЗВИТИЯ ТЕХНИЧЕСКИХ НАУК
Subtitle of host publicationсборник статей
EditorsЮ. О. Тарасова
Place of PublicationМосква
PublisherОбщество с ограниченной ответственностью "Эдитус"
Pages21-26
ISBN (Print)978-5-00058-764-5
Publication statusPublished - 2018

ID: 7716079