Vacuum Test Tube: Volume 3.5 Ml, Size: 13X75 Mm, Filler: Coagulation Activator (Silica) And Gel, Cap Color: Yellow, Sterile; Vacuum Test Tube: Volume 3 Ml., Size: 13X75 Mm, Filler: K3 Edta, Cap Color: Lilac, Sterile; Vacuum Test Tube: Volume 3.6 Ml., Size: 13X75 Mm, ... More