NOVEX NOTES 182 / English
System suitability and sample testing
Editorial educational material · 16 October 2026
Understanding the question
System suitability checks address whether the analytical system meets defined conditions for a procedure. Their scope differs from the conclusions about an unknown sample. A passed check is not a certificate for every property of that sample.
A worked example
In a teaching sequence, a reference run satisfies the laboratory’s predefined criteria. The reviewer records that finding, then evaluates the sample results separately. Copying “system passed” into a catalogue as “product fully certified” would extend the statement beyond its meaning.
Original editorial teaching example, not clinical trial findings.What to check
Read the criteria, timing and method scope. Do not replace product-specific tests with a system check, and do not reuse criteria from an unrelated procedure because their wording looks familiar.
Source and further reading
EMA — ICH Q2(R2) analytical validation ↗
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.