Venous blood vacuum tubes CORVEY with clotting activator, plastic, Size: 13*75 mm; vacuum volume: 4.5 ml Venous blood vacuum tubes CORVEY with clotting activator, plastic, Size: 13*100 mm; vacuum volume: 2.5 ml Vacuum tubes for venous blood sampling CORVAY with clotting activator, plastic, Size: 13*100 mm; vacuum volume: 2 ml Vacuum tubes for venous blood sampling CORVAY with clotting activator, glass, Size: 16*100 mm; vacuum volume: 3 ml Vacuum tubes for venous blood sampling CORVAY with clotting activator, plastic, Size: 16*100 mm; vacuum volume: 7 ml Vacuum tubes for venous blood sampling CORVAY with clotting activator, glass, Size: 13*75 mm; vacuum volume: 2.5 ml Vacuum tubes for venous blood sampling CORVAY with clotting activator, glass, Size: 13*75 mm; vacuum volume: 2 ml Venous blood vacuum tubes CORVEY with clotting activator, plastic, Size: 16*100 mm; vacuum volume: 7.5 ml Venous blood vacuum tubes CORVEY with clotting activator, plastic, Size: 16*100 mm; vacuum volume: 6.5 ml Vacuum tubes for venous blood sampling CORVAY with clotting activator, plastic, Size: 16*100 mm; vacuum volume: 10 ml Vacuum tubes for venous blood sampling CORVAY with clotting activator, glass, Size: 13*75 mm; vacuum volume: 1 ml Vacuum tubes for venous blood sampling CORVAY with clotting activator, plastic, Size: 16*100 mm; vacuum volume: 9 ml Vacuum tubes for venous blood sampling CORVAY with clotting activator, glass, Size: 13*75 mm; vacuum volume: 5 ml Venous blood vacuum tubes CORVEY with clotting activator, plastic, Size: 13*75 mm; vacuum volume: 5 ml Venous blood vacuum tubes CORVAY with clotting activator, glass, Size: 16*100 mm; vacuum volume: 2.5 ml CORVAY Venous blood vacuum tubes with clotting activator, glass, Size: 13*75 mm; vacuum volume: 3 ml Vacuum tubes for venous blood sampling CORVAY with clotting activator, glass, Size: 13*75 mm; vacuum volume: 4.5 ml Vacuum tubes for venous blood sampling CORVAY with clotting activator, glass, Size: 13*75 mm; vacuum volume: 3.5 ml