Microdetermination of total sulfur and inorganic sulfate in biological materials |
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| Authors: | S.U. Khan G.F. Morris M. Hidiroglou |
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| Affiliation: | Chemistry and Biology Research Institute, Research Branch, Agriculture Canada Ottawa, Ontario K1A 0C6, Canada;Animal Research Institute, Research Branch, Agriculture Canada, Ottawa, Ontario K1A 0C6, Canada |
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| Abstract: | A simple, rapid, and accurate method for determination of total sulfur and inorganic sulfate in biological materials by barium chloranilate colorimetry is presented. Criteria required 3. Precision of S Determination, Whole Blood, Blood Plasma, TCA Extracts, and Urine | Sample | Determinations | Mean (μg) | SD (μg) | | Whole blood | 10 | 1004 | 21 | | Blood plasma | 10 | 543 | 4 | | TCA extracts | 10 | 24 | 2 | | Urine (totals) | 10 | 598 | 31 | | Urine (inorganic S) | 10 | 374.4 | 19 |
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