The Greiner Bio-One VACUETTE Venous Blood Collection Tube for Serum Analysis is the optimal choice for obtaining and preserving serum samples for a wide range of clinical tests. The 3 mL tube contains K2 EDTA anticoagulant, specifically designed to prevent blood coagulation and maintain serum component integrity. The lavender/black color coding ensures easy identification. The high-quality plastic construction ensures sample stability and prevents contamination. Advanced vacuum technology facilitates proper blood filling while minimizing air bubbles. The user-friendly design includes an easy-to-grip surface and a write-on label for clear sample identification. A safety needle is provided for secure and efficient venipuncture. The tube is certified to ISO standards, guaranteeing accuracy and reliability. Its applications include blood chemistry, immunology, serology, and hormone assays. Trust in Greiner Bio-One's expertise for reliable and accurate serum analysis.