Determination of zirconium in carbonate rock reference materials with xylenol orange spectrophotometric method

Geostandards Newsletter

Volumn 21, Issue 1, 1997, Pages 97-99

  Okai, Takashi ^a  

^a GEOLOGICAL SURVEY OF JAPAN   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0346338740     PISSN: 01505505     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1751-908X.1997.tb00536.x     Document Type: Article

References (9)

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2. Church S.E. (1981) Multi-element analysis of fifty four geochemical reference samples using inductively coupled plasma-atomic emission spectrometry. Geostandards Newsletter, 5, 133-160.
3. Govindaraju K. (1994) 1994 compilation of working values and sample description for 383 geostandards. Geostandards Newsletter, 18, Special Issue, 158pp.
4. Imai N., Terashima S., Itoh S. and Ando A. (1996) 1996 compilation of analytical data in nine GSJ geochemical reference samples, 'Sedimentary Rock Series'. Geostandards Newsletter, 20, 165-216.
5. Jeffery P.G. (1970) Chemical methods of rock analysis. Pergamon Press (Oxford), 483-489.
6. Okai T. (1988) Spectrophotometric determination of zirconium in geological materials with xylenol orange. Bunseki Kagaku, 37, 671-674.
7. Okai T. (1991) Spectrophotometric determination of zirconium in thirty one geochemical reference samples with xylenol orange. Geostandards Newsletter, 15, 187-189.
8. Leoni L, Saitta M. and Laura C. (1976) X-ray fluorescence analysis of 29 trace elements in rock and mineral standards. Rendiconti della Soc. Italiana di Mineralogia e Petrologia, 32, 497-510.
9. Voldet P. (1981) Spectrophotometric determination of zirconium in some geochemical reference samples. Geostandards Newsletter, 5, 65-66.