Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*75 mm; vacuum volume: 5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, glass, Size: 13*75 mm; vacuum volume: 2 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*75 mm; vacuum volume: 3.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*100 mm; vacuum volume: 1 ml Venous blood vacuum tubes CORVAY with EDTA K3, glass, Size: 13*75 mm; vacuum volume: 4.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*75 mm; vacuum volume: 2 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*75 mm; vacuum volume: 4.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*75 mm; vacuum volume: 3 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*75 mm; Vacuum volume: 1.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*75 mm; vacuum volume: 2.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*100 mm; vacuum volume: 2 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*75 mm; vacuum volume: 4 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*100 mm; Vacuum volume: 5.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, glass, Size: 13*75 mm; vacuum volume: 5 ml Venous blood vacuum tubes KORVAY with EDTA K3, plastic, Size: 13*100 mm; vacuum volume: 4.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, glass, Size: 13*75 mm; vacuum volume: 3.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, glass, Size: 13*75 mm; vacuum volume: 1 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*100 mm; vacuum volume: 1.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*100 mm; Vacuum volume: 3.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*100 mm; vacuum volume: 2.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, glass, Size: 13*75 mm; vacuum volume: 4 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3, plastic, Size: 13*100 mm; vacuum volume: 5 ml