Vacutainer BD blood collection tube.

The tubes are synthetic (PET-Polyethylene terephthalate), sterile, clear, and single-use.

• They have negative pressure for aspirating a specific amount of blood.
• They do not contain anticoagulant.
• They contain a clot activator sprayed on the walls and chemically inert separation gel.
• They feature a “Hemogard” safety cap, suitable for all types of hematology analyzers' samplers.
• They carry a label indicating CE, manufacturer, contents, sterilization, volume aspirated, production lot, expiration date, and a space for patient data notes.
• Color code: Yellow cap.