NOVEX NOTES 192 / English
Detector saturation and quantitative range
Editorial educational material · 16 October 2026
Understanding the question
A measurement system has an operating range. Outside suitable conditions, an increase in material need not produce a proportional increase in recorded response. The method should establish where quantitative interpretation is supported.
A worked example
In a teaching graph, the response rises with the input and then flattens. The reviewer does not continue the first straight section indefinitely or infer amounts from the flattened section using the same relationship. A software-generated number still needs a valid measurement basis.
Original editorial teaching example, not clinical trial findings.What to check
Check the validated range and any recorded limitations. Do not use an off-range response as a precise content result or invent an adjustment factor to match the expected label.
Source and further reading
EMA — ICH Q14 Analytical procedure development ↗
Educational material. The source concerns the scientific topic, not NOVEX products. This article does not verify product properties or provide administration instructions. A short guide is not a systematic review.