The Pro Thrombin is also called a PT/INR and it is drawn in a light blue sodium citrate tube which is then spun down in a centrifuge to separate the plasma from the red cells and the plasma is used to run the test.
Light blue
a tube that must be protected from light
when was test tube first made,when and who?
test tube is classified in to various types namely hard test tube ,boiler test tube,20 ml test tube
A test tube (or sample tube) has no errors.
sky blue.
A boiling tube is used for boiling a liquid in
blue tube
sky blue
Light Blue Top Tube
A pregnancy test is drawn in an SST gold Chemistry.
blue top
blue top
lavendar
blue top
blue top
blue
Red or lavendar
red