EDTA 454322 Product Name . Size Ring Colour Cap Colour Shelf Life Packaging Material Certificate : : : : : : : : : VACUETTE® TUBE 2 ml 9NC Coagulation sodium citrate 3.2% 13x75 blue cap-white ring, sandwich tube, non-ridged. 13 X 75 mm white light blue 16 months 1 box ( 50 pcs) Plastik PET (Polyethylenetherephthalate) ISO, TUV