... controlling of injuction rate, not need to select the syringe trademark when used.Three work model: Rate setting model, Time and ... to prevent forming the thrombus.Unique design of the LCD.Specifications:*Adapted syringe: 10ml, 20ml, 30ml and 50ml*Flow range: 50ml: 0.1 ... , monitors, aspirators, Ultraousnd scanners, ECG etc. All are of good quality and reasonable prices. Pls send your enquiries to us if ...