Chase brand Natelson and Caraway tubes are manufactured with tapered tips for easy collection of micro blood samples, and are packed in lint-free boxes. Ends may be sealed with clay or patented caps. Heparinized tubes are evenly coated with ammonium heparin to prevent coagulation and do not interfere with sodium identification. Sodium or lithium heparin is available as a special order.
Product URL : http://kimblechase.thomasnet-navigator.com/item/tu
Last Updated : 11/09/2012