Capillary blood collection tube Is mainly used In collection, storage, pretreatment and transportation of capillary blood specimen. It Is suitable for newbom babies, Infants, prostrate patients in leu and other patients who are not able to collect venous blood( like those with bad bum). It Is also suitable for ooIlecting small-volume venous blood spedmen (usually less than 1 ml). The tube is made from virtually unbreakable and highly transparent polypropylene.