33112310 - Colour-flow doppler

CPV code 33112310 in the EU Common Procurement Vocabulary refers to Colour-flow doppler. It sits at level 6 of the CPV hierarchy as a subcategory within the 33 division. This code is nested directly under 33112300, narrowing the broader category into the specific area of colour-flow doppler. As a leaf code, 33112310 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 colour-flow doppler. Contracting authorities across the EU use 33112310 in TED notices and national procurement portals to signal that a tender relates to colour-flow doppler.