66. Solving a chemistry problem
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66. Solving a chemistry problem
7. When determining the content of mercury in smoked fish by atomic absorption spectroscopy, the following results were obtained (mg / kg): 0.40, 0.50, 0.25, 0.50, 0.40, 0.45, 0.20, 0.47, 0.49, 0.54. Calculate the relative standard deviation Sr.
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