Showing items related by title, author, creator and subject.

• SULFUR-BINDING IN RECENT ENVIRONMENTS: II. SPECIATION OF SULFUR AND IRON AND IMPLICATIONS FOR THE OCCURRENCE OF ORGANO-SULFUR COMPOUNDS 

  Hartgers W.A.; Lopez J.F.; Damste J.S.S.; Reiss C.; Maxwell J.R.; Grimalt J.O. (1997)

  Speciation of iron and sulfur species was determined for two recent sediments (La Trinitat and Lake Ciso) which were deposited in environments with a high biological productivity and sulfate-reducing activity. In sediments ...
• CALIBRATED SULFUR ISOTOPE ABUNDANCE RATIOS OF THREE IAEA SULFUR ISOTOPE REFERENCE MATERIALS AND V-CDT WITH A REASSESSMENT OF THE ATOMIC WEIGHT OF SULFUR 

  Ding T.; Valkiers S.; Kipphardt H.; De Bievre P.; Taylor P.D.P.; Gonfiantini R.; Krouse R. (2001)

  Calibrated values have been obtained for sulfur isotope abundance ratios of sulfur isotope reference materials distributed by the IAEA (Vienna). For the calibration of the measurements, a set of synthetic isotope mixtures ...
• ANALYSIS OF REDUCED INORGANIC SULFUR BY DIFFUSION METHODS: IMPROVED APPARATUS AND EVALUATION FOR SULFUR ISOTOPIC STUDIES 

  Hsieh Y.P.; Shieh Y.N. (1997)

  Separation and determination of reduced inorganic sulfur are important in many ecological and geological studies. Both distillation and diffusion methods can effectively separate acid-volatile sulfide (AVS), chromium(II)-reducible ...