Tube EDTA K3 Non-Vaccum Tubes (100) Original Tube EDTA K3 Non-Vaccum Tubes (100) Original PRODUCT DESCRIPTION: For sample and handling for various reagents in clinical laboratory procedures. Other variants of tubes like clot, k2, k3, flouride, esr, gel, citrate. Product cap colour may be lighter or darker than the image shown depending on the production batches.