Greiner Bio-One Vacuette Venous Blood Collection Tube, Red/Black, 6mL, Serum Chemistry, Sterile, Plastic, Non-Ridged, 50/Box

Greiner Bio-One Vacuette Venous Blood Collection Tubes are sterile, disposable plastic tubes designed for venous blood collection and serum chemistry applications. Each tube features a red/black color-coded cap, holds 6mL of blood, and comes in a non-ridged plastic design for reliable specimen collection. The pack contains 50 sterile tubes ready for clinical laboratory use.