71610000 - Composition and purity testing and analysis services

CPV code 71610000 in the EU Common Procurement Vocabulary refers to Composition and purity testing and analysis services. It sits at level 3 of the CPV hierarchy as a class within the 71 division. This code is nested directly under 71600000, narrowing the broader category into the specific area of composition and purity testing and analysis services. As a leaf code, 71610000 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns composition and purity testing and analysis services. Contracting authorities across the EU use 71610000 in TED notices and national procurement portals to signal that a tender relates to composition and purity testing and analysis services.