No, I do not spin a blue top tube.
The blue tube.
blue tube
Drawing a discard tube before a blue tube in blood collection prevents contamination with tissue fluids or substances that could affect test results. The discard tube helps clear the line of air and ensure that the blood sample collected in the blue tube is free from any potential contaminants.
It was a tube with optic vision. Optic means something to do with vision. It meant a vision tube.
blue
idnoo lol
Blue
A royal blue or navy blue tube with no anticoagulant is typically used for lead testing.
A blue-top tube (sodium citrate) is typically used to collect blood samples for Prothrombin Time (PT) testing.
A light blue tube typically requires a 1.9 ratio of anticoagulant to blood. This tube is often used for coagulation studies.
Blue top tube which contains citrate.