scope 48, Appendix, Methods of measurement of sulphur

scope 48, Appendix, Methods of measurement of sulphur

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日期:2025-05-16
The absorbance of the reddish brown colour of the Fe-SCN complex formed is measured using a spectrophotometer adjusted to a wavelength of 460 nm. This method is rapid, sensitive, and accurate, and it permits determination of microgram quantities of ......看更多