Vacuum tubes for venous blood sampling CORVAY with lithium heparin, glass, Size: 16*100 mm; Vacuum volume: 2.5 ml Vacuum tubes for venous blood sampling CORVAY with lithium heparin, glass, Size: 16*100 mm; vacuum volume: 3.5 ml Vacuum tubes for venous blood sampling CORVAY with lithium heparin, glass Size: 16*100 mm; vacuum volume: 4 ml Vacuum tubes for venous blood sampling CORVAY with lithium heparin, glass, Size: 16*100 mm; vacuum volume: 9.5 ml Vacuum tubes for venous blood sampling CORVAY with lithium heparin, glass Size: 16*100 mm; vacuum volume: 9 ml Vacuum tubes for venous blood sampling CORVAY with lithium heparin, glass, Size: 16*100 mm; vacuum volume: 4.5 ml Vacuum tubes for venous blood sampling CORVAY with lithium heparin, glass, Size: 16*100 mm; vacuum volume: 7.5 ml Vacuum tubes for venous blood sampling CORVAY with lithium heparin, glass Size: 16*100 mm; vacuum volume: 7 ml Vacuum tubes for venous blood sampling CORVAY with lithium heparin, plastic Size: 13*100 mm; vacuum volume: 4 ml Vacuum tubes for venous blood sampling CORVAY with lithium heparin, plastic, Size: 13*100 mm; vacuum volume: 2.5 ml Vacuum tubes for venous blood sampling CORVAY with lithium heparin, glass Size: 16*100 mm; vacuum volume: 6 ml Vacuum tubes for venous blood sampling CORVAY with lithium heparin, glass Size: 16*100 mm; vacuum volume: 10 ml