454061 Product Name . Size Ring Colour Cap Colour Shelf Life Packaging Material Certificate : : : : : : : : : VACUETTE® TUBE 2 ml FX Sodium Fluoride / Potassium Oxalate 13x75 grey cap-white ring, PREMIUM 13 X 75 mm White Grey 16 months 1 box ( 50 pcs) Plastik PET (Polyethylenetherephthalate) ISO, TUV