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. 1989 Apr;36(4):527-31.
doi: 10.1016/0039-9140(89)80242-5.

Determination of trace elements in reference materials by the k(0)-standardization method (INAA)

M C Freitas  1 , E Martinho
Affiliations

Determination of trace elements in reference materials by the k(0)-standardization method (INAA)

M C Freitas et al. Talanta. 1989 Apr.

Abstract

Instrumental neutron activation analysis was applied to four reference materials: NBS 1573 (Tomato Leaves), NBS 1645 (Citrus Leaves), NBS 1645 (River Sediment), and IAEA MA-A-2 (TM) (Fish Flesh). The k(0)-standardization method was used. The results are compared with (i) reference values (mostly non-certified) and (ii) published values obtained by other methods. Good agreement is found for most of the elements. For some elements, large discrepancies are observed.

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