[The validation of method of analysis according to ISTA. Aims and techniques [International Seed Testing Association]]

analytical methods campionamento certificación de semillas certification des semences certificazione delle sementi control de calidad controllo delle sementi contrôle de qualité diagnosi di laboratorio diagnostic de laboratoire diagnóstico de laboratorio ensayo de semillas essai de semences laboratory diagnosis metodi analitici normalisation normalización sampling seed seed certification seed testing seme semence semillas standardizing standardizzazione technique analytique técnicas analíticas échantillonnage