Blood Collection Tube:It is used for collection of venous blood specimen. Blood Collection Tube 1.1 Whole Blood Tube 1.1.1 ESR Tube 1.1.2 K2 EDTA tube 1.1.3 K3 EDTA tube 1.2 Serum Tube 1.2.1 Plain Tube without Additive 1.2.2 Plain Tube with Clot Activator 1.2.3 SSGT Tube 1.2.4 Thrombin Tube 1.3 Plasma Tube 1.3.1 Glucose Tube 1.3.2 Coagulation Tube 1.3.3 Coagulation Tube with Double Layer 1.3.4 Sodium Heparin Tube 1.3.5 Lithium Heparin Tube 1.3.6 EPGT Tube 1.4 Micro Blood Collection Tube 1.4.1 EDTAK2 Micro Blood Collection Tube 1.4.2 Sodium Heparin Micro Blood Collection Tube 1.4.3 Lithium Heparin Micro Blood Collection Tube 1.4.4 SSGT Micro Blood Collection Tube 1.4.5 Plain Micro Blood Collection Tube