CE&ISO certified manufacturer of medical supplies medical lab consumables since2009, Vacuum blood collection tubes are applicable to the clinical blood test and suitable for the blood cells analysis The internal walls of the tubes are coated with different additives designed to stabilize and preserve the specimen prior to analytical testing *Red: Non-additive Serum *Red: Clot Activator Serum *Yellow: Gel & Clot Activator Serum *Purple: ETDA K2 / ETDA K3 Whole blood *Black: 3.8% Sodium Citrate (1:4) Whole blood *Blue: 3.2% Sodium Citrate (1:9) Whole blood or Plasma *Green: Lithium Heparin / Sodium Heparin Plasma *Grey: Glucose Plasma Material:PET plastic or Glass Tube size :13*75mm,13*100mm Volume:1ml,2ml,3ml,4ml,5ml,6ml,7ml Etc Shelf Life:2years Disinfecting Type:gamma ray Sterilized:yes Brand:Chaoran Sample:Availible OEM:Available Certificate:CE/ISO
