Blood Sample in Test Tube - Medical Laboratory Illustration #244813 (License: Personal Use)

This stylized vector illustration depicts a conical-bottomed plastic test tube with graduated volume markings on its side, containing approximately 50% red liquid-symbolizing whole blood or a hematology specimen. The tube is sealed with a textured orange screw-cap, typical of EDTA or serum separator tubes used in clinical diagnostics. The clean, minimal design emphasizes clarity and scientific accuracy for educational or informational use.

This image is commonly used on healthcare websites, lab service pages, medical education platforms, or diagnostic product brochures to represent blood collection, hematology testing, or general laboratory procedures; it matches user intent for visual explanation of sample handling or diagnostic workflows.