∆ <5% ⇒ T/R 95% [Regulatives / Guidelines]

posted by nlpati – India, 2013-10-11 06:37 (3821 d 18:17 ago) – Posting: # 11649
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❝ Even if the assayed contents differ by less than 5%, don’t take this value as the “truth”. The analytical method has limited accuracy/precision. For anything <5% I would still assume a T/R-ratio of 95%.


Dear Sir,

We are using formula for calculation of this value is this the right one.

Formula is (difference between assay value of test and reference / assay value of reference) X 100

Is this formula required for afore said difference calculation.

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