Vacuum collection tube PT

laboratorycylindricalblood

Sodium citrate tube is mainly used for the test of blood coagulation mechanism. The tube inner walls are specially processed for preventing the sticking and hemolysis. It is filled with buffered tri-sodium citrate solution, and citrate concentrations of either 0.019mol/l(3.2%)or 0.129mol/l(3.8%) are available. The choice of the concentration depends upon the policies of the laboratories. The mixing ratio is 1 part citrate to 9 parts blood with the advantage of high accurate blood-to-additive ratio. It can provide an excellent condition for the test of PT and APTT values . Place of Origin: Hebei, China Disinfecting Type: Ultraviolet Light Properties: Injection & Puncture Instrument Stock: No Instrument classification: Class II Safety standard: EN 149 -2001+A1-2009 Rommended storage temper: 4-25℃ OEM: Accept Product Details Color: Blue Size: 13x75mm, 13x100mm Volume: 2, 3, 4, 5ml MOQ: 50000 PCS Package: 100pcs/tray, 1200pcs/carton