|The body of the tube is made of 12x75mm PP plastic for 5ml maximum capacity, light grey plastic cap.
The label is printed with grey main color and the APM logo (registed owner) inside proporationate 3 haxagons upper the right corner on the label.
The product is sprayed Sodium Heparin and NaF (antifreeze and anti-sugar chamical) in mist form into the tube’s inner wall at standard concentration in 6-8 hours at room temperature.
Use the syringe collect blood from patient, then remove the neddle.
Gently inject the blood into inner of the tube that reach standard volume.
Close tightly the cap, invert several times to mix the blood and chemical.