The Food and Drug Administration (FDA) recently issued a final guidance document, Validation and Verification of Analytical Testing Methods Used for Tobacco Products. This nonbinding guidance provides ...

Laboratory-based design verification testing (DVT) of combination products and medical devices must be performed to demonstrate that the device meets the performance requirements that were set in the ...

Thin-layer chromatography (TLC) was widely used in the 1960s and 1970s for pesticide residue analysis, but only to a limited extent since gas–liquid chromatography (GLC) and high performance liquid ...

As more clinically relevant cancer genes are identified, comprehensive diagnostic approaches are needed to match patients to therapies, raising the challenge of optimization and analytical validation ...

Validated next-generation sequencing soon will become necessary in ensuring the safety and efficacy of cell and gene ...

Test and measurement companies at the recent CES 2026 tradeshow showcased some of the most recent advancements in testing ...