description Pulsator Plus 3 mL arterial blood sampling syringes utilize lithium heparin with a concentration of 23.5 I.U. per mL. The specially formulated dry lithium heparin provides the necessary anticoagulation along with minimal interference with electrolyte values, for more accurate and consistent results. The syringes are available with a choice of product features. PRODUCT BENEFITS Needles with different gauges and lengths With or without support kit (alcohol prep pad, iodophor prep pad, gauze pad, patient label, biohazard labeled ice bag, adhesive bandage) Pulsating effect allows for precise positioning in arterial lumen. Syringe can be easily aspirated during low blood pressure or code situation. All configurations include Filter-Pro? air bubble removal device. download brochure