A. Standard Linearity The y-intercept of the plot of peak area response versus concentration is not significantly different from zero at the 95% confidence level (t(intercept) £ t(tabular)). If the intercept is significantly different from zero, the percentage of the y-intercept relative to the 100% analyte level response should be ±2%. The correlation coefficient (r) is ³ to 0.99.
B. Spiked Placebo Recovery
The average percent recovery at the
75% to 125% level is 98 to 102% of the theoretical value.
The average percent recovery at the 0.05% to 25% level is within 0.1% absolute of the theoretical concentration or 10% relative, whichever is greater.
这两段话弄得我很有点头晕,请各位大虾指点一二
。O(∩_∩)O谢谢