| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
|---|---|---|---|---|---|---|---|
| ≦7 | INAA | 1989.04 | Personal communication, Aoyama Gakuin University, Japan | K.Kimura and K.Arai | |||
| <0.5 | FAA | 1991.04 | Determination of platinum and palladium in sixty-eight geochemical reference samples by flameless atomic absorption spectrometry | Geost. Newsletter | 15 | 125-128 | S.Terashima |