33696100 - Blood-grouping reagents

CPV code 33696100 in the EU Common Procurement Vocabulary refers to Blood-grouping reagents. It sits at level 5 of the CPV hierarchy as a subcategory within the 33 division. This code is nested directly under 33696000, narrowing the broader category into the specific area of blood-grouping reagents. As a leaf code, 33696100 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 blood-grouping reagents. Contracting authorities across the EU use 33696100 in TED notices and national procurement portals to signal that a tender relates to blood-grouping reagents.