Significance of Intraday precision
Intraday precision is the evaluation of an analytical method's repeatability by assessing the consistency of test results when the same sample is analyzed multiple times within a single day. This is measured as the percentage of relative standard deviation (%RSD) and indicates how reliably a method performs under the same conditions, ensuring that the results of analyses conducted on the same day remain consistent. Accurate assessments of intraday precision are crucial for validating the reliability of analytical methods.
Synonyms: Intraday accuracy
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The concept of Intraday precision in scientific sources
Intraday precision measures the reliability and consistency of analytical results from the same sample analyzed multiple times in one day, assessing repeatability under the same conditions to ensure accurate method performance.
From: World Journal of Pharmaceutical Research
(1) A measure of the consistency of results obtained from the same sample when analyzed multiple times within a single day.[1] (2) Measurement of absorbance on the same day to ensure consistent results within that timeframe.[2] (3) Intraday precision is determined by analyzing sample solutions multiple times on the same day to evaluate consistency in results.[3] (4) The consistency of measurements for a sample over a single day, evaluating the reliability of results within that time frame.[4] (5) The consistency of results when samples are analyzed multiple times within the same day.[5]
From: International Ayurvedic Medical Journal
(1) The consistency of a method's results when the same sample is analyzed multiple times within a single day.[6]