|§ The body of the tube is made of 13x75mm PET plastic (2ml, 4ml tube); 13x100mm (6ml volume tube); 16x100mm (6ml, 8ml, 10ml ampoules) purple plastic-coated rubber cap, collecting blood with negative pressure (using two-tipped needle), suitable for automated testing machines.
§ The label is printed with the purple main color and the APM logo (registered owner) inside the 3 hexagons are evenly proportioned upper right corner on the label.
The product is sprayed with K2 / K3 EDTA (K2 / K3 Ethylenediaminetetraacetic acid) antifreeze chemical in the mist form adhering to the inner wall of the test tube at a standard concentration sufficient that can prevent blood clotting in 6-8 hours at room temperature condition.
Using a two heads needle, inject one head into the patient’s vein first, then inject the other through the tube cap, the blood will be automatically drawn in corresponding to the type of volume allowed on the tube.
After taking blood, remove the head needle from the patient’s veins, then remove the other one from the test tube and place in the prescribed place, invert the tube a few times to mix chemicals and blood.