| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
|---|
| 2.2 | NAA |
1988.09 | The noble metals in GSJ rock reference samples(Abst.,in Japanese) | 32nd Symp. Radiochem. | | 174-175 | K.Arai, Y.Saito and K.Kimura |
| 3.1 | INAA |
1989.04 | Personal communication, Aoyama Gakuin University, Japan | | | | K.Kimura and K.Arai |
| <0.05 | ICPMS |
1999 | Determination of the Platinum-Group Elements and Gold in Twenty Rock Reference Materials by Inductively Coupled Plasma-Mass Spectrometry(ICP-MS)after Pre-Concentration by Nickel Sulfide Fire Assay | Geostandards Newsletter | 22 | 187-194 | Hans-Gerrit Plessen and Jorg Erzinger |