| value | technique | year | title_of_literature<MAX120col.> | journal<MAX120col.> | vol | page | name<MAX80col.> |
| 161 | XRF |
1986.04 | Personal communication, Govern. Chem. Lab., Brisbane, Australia | | | | H.A.Olszowy |
| 9 | 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 |
| 5.0 | 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 |
| 6.3 | NAA |
1996 | Measurement of thermal neutron absorption cross section in selected geochemical refernce materials | Geostandards Newstetter | 20 | 79-85 | P.K.Harvey,M.A.Lovell,T.S.Brewer,J.Locke and E.Man |
| 301 | XRF |
1995 | Analysis of Pressed Pellets of Geological Samples Using Wavelength-Dispersive X-Ray Fluorescence Spectrometry | X-ray Spectrometry | 24 | 123-136 | H.P.Longerich |
| 300 | XRF |
2000 | Personal Communication, Geo-Science Laboratory Inc, Japan | | | | Kato |
| 350 | XRF |
2000 | Personal Communication, Geo-Science Laboratory Inc, Japan | | | | Kato |