Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, glass Size: 16*100 mm; vacuum volume: 4 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, plastic, Size: 16*100 mm; Vacuum volume: 4.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, glass Size: 16*100 mm; vacuum volume: 3 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, plastic, Size: 13*75 mm; Vacuum volume: 2 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, glass, Size: 16*100 mm; vacuum volume: 2 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, plastic, size: 16*100 mm; vacuum volume: 3 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, glass Size: 16*100 mm; vacuum volume: 4.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, plastic, Size: 16*100 mm; Vacuum volume: 5.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, glass Size: 16*100 mm; vacuum volume: 1 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, plastic, Size: 13*75 mm; vacuum volume: 1 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, plastic, Size: 13*75 mm; Vacuum volume: 4 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, glass Size: 16*100 mm; vacuum volume: 5.5 ml Vacuum tubes for venous blood sampling CORVAY with EDTA K3 and gel, plastic, Size: 16*100 mm; Vacuum volume: 6.5 ml