Evacuated Blood Collection Tube Plain . Specification 1) Vacuum Operated Plain Plastic Tube With Clot Activator 2) Size 4 Ml Draw Volume 3) Same Colour Cap Covering By Top Of The Tube 4) Good Quality Paper Labelling Of The Tube 5) Batch Wise Sterility Pyrogenic / Toxicity Certificate Will Be Available 6) Bsi/Isi/Ce Or Fda Approved 7) Plastic Tube With Adequate Combustion Data To Prove That It Is Safe Environment Upon Incineration .