The automatic determination of manganese
β
M.I. Abdullah
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Article
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1968
π
Elsevier Science
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English
β 395 KB
SHOI<T COMMUNICATIONS ure the limiting current after 10 min. Take a blank ieading before and after each sample measurement. This overnight pre-treatment of the platinum electrodes yields reproducible results with a standard deviation of 2%. The calibration curve obtained is a straight line through