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5.3.3 testing Linearity and Range in General must be prepared at least a standard substance: 5
concentrations, covering up the concentration of the substance that we want to test each concentration must be prepared, for example, the
.3 sample concentrations that are 100 percent prepared 6 examples and then apply the prepared standards and 5
concentrations to the test in such a way that requires validation. And then take that information and make a passing fall, frawang
.Peak area versus concentration showing the relationship of the nutrient information in a straight line. Statistical methods must be represented by
.Linear regression calculations, for example, by using the least square method, information that indicates how to analyze the Correlation coefficient values are based on linearity (r) must not be less than 0.995 or determination of Coefficient values (r2)
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