We present precise analysis of major and trace elements of the humic acid. We used three different element analytical techniques in our investigations as prompt-gamma activation analysis (PGAA), neutron activation analysis (NAA) and X-ray fluorescence (XRF) analysis was carried out. We identified 42 elements in our sample.
ELI-ALPS (GINOP-2.3.6-15-2015-00001), National Research, Development and Innovation Office, Hungary, (Grant No. KH 123886)
InstitutionWigner RCP of the H.A.S.
ORCID For Submitting Author0000-0002-5162-5743
Declaration of Conflict of InterestThe authors whose names are listed immediately certify that they have NO affiliations with or involvement in any organization or entity with any financial interest (such as honoraria; educational grants; participation in speakers’ bureaus; membership, employment, consultancies, stock ownership, or other equity interest; and expert testimony or patent-licensing arrangements), or non-financial interest (such as personal or professional relationships, affiliations, knowledge or beliefs) in the subject matter or materials discussed in this manuscript.
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