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Glossary Term
An instrument designed to measure the size of an opening or one used to increase the diameter of an opening; can also refer to a standard or reference material used to set the operating parameters of an instrument.
Artículo
Research record from Diagnostics (Basel), 2026-10-07. PMID 42882394.
Artículo
Research record from Front Cell Infect Microbiol, 2026-07-28. PMID 42582033.
Artículo
Research record from Diagnostics (Basel), 2026-03-19. PMID 41897652.
Indicadores
Molecular detection of Chlamydia trachomatis and Neisseria gonorrhoeae nucleic acid.
Glossary Term
The probability that a test will produce a true negative result when used on non-effected subjects as compared to a reference or "gold standard". The specificity of a test can be determined by calculating: number of true negative results divided by the sum of true negative results plus number of false positive results.
Glossary Term
A PCR format that partitions each sample into thousands of sub-reactions and calls each partition positive or negative, giving absolute quantification without a standard curve. Useful for low-level targets, copy-number work, and reference material characterization; throughput and per-test cost differ from qPCR.
Artículo
Research record from J Microbiol Methods, 2026-09-26. PMID 42800479.
Artículo
Research record from Eur J Microbiol Immunol (Bp), 2026-07-01. PMID 42384441.
Glossary Term
The international quality-management standard for medical device manufacturing. Certification does not certify individual products, but suppliers with ISO 13485-registered production generally support tender documentation more reliably.
Pruebas
Molecular detection of M. tuberculosis complex, with or without rifampicin resistance markers.
Glossary Term
How close amplification is to ideal doubling each cycle, reported as a percentage or derived from the standard curve slope. Efficiency near 90–110% with a linear standard curve supports quantification claims; it is a standard checklist item when auditing assay validation dossiers.
