The Greiner Bio-One VACUETTE Venous Blood Collection Tube offers an efficient and reliable solution for blood collection and analysis. Its convenient pull cap enables single-handed opening, reducing contamination risks. The durable PET tube ensures sample integrity and resistance to breakage. Pre-sterilization guarantees aseptic blood collection, while the lithium heparin additive inhibits coagulation, preserving blood sample quality. The 3 mL capacity accommodates small to moderate blood volumes, making it suitable for a range of applications. The green color-coded cap and clear tube facilitate easy identification and visual inspection of sample content. The 50-count package provides a cost-effective bulk supply. Adhering to ISO standards, this tube ensures accuracy and reliability for clinical chemistry panels, electrolyte measurements, and other plasma-based analytes in hospital and clinical laboratory settings, as well as point-of-care testing.