| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
|---|---|---|---|---|---|---|---|
| 47 | XRF | 1986.1 | Personal communication, Govern. Chem. Lab., Brisbane, Australia | H.A.Olszowy, R.Sumner, R.Francis, J.Hegarty and S. | |||
| <5 | CEA | 1988.1 | Determination of total carbon and sulfur in fifty-two geochemical reference samples by combustion and infrared absorption spectrometry | Geost. Newsletter | 12 | 249-252 | S.Terashima |
| 2.8 | IC | 1989.04 | Determination of sulphur at low levels in standard reference materials by pyrohydrolysis/ion chromatography | Geost. Newsletter | 13 | 1-4 | G.E.M.Hall and J.A.Vaive |