33621400 - Blood substitutes and perfusion solutions

CPV code 33621400 in the EU Common Procurement Vocabulary refers to Blood substitutes and perfusion solutions. It sits at level 5 of the CPV hierarchy as a subcategory within the 33 division. This code is nested directly under 33621000, narrowing the broader category into the specific area of blood substitutes and perfusion solutions. As a leaf code, 33621400 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 substitutes and perfusion solutions. Contracting authorities across the EU use 33621400 in TED notices and national procurement portals to signal that a tender relates to blood substitutes and perfusion solutions.