Each test has a specific color tube.
gray stopper
test tube
EDTA tube or lavender tube
The color test is a method used in qualitative analytical chemistry to distinguish between ions, elements, etc.
what color tube to draw HepB titer blood test
tiger
tube color for Thyroid Stimulating Hormone test is the gold tube for chemistry testing.
test tube
A pregnancy test is drawn in an SST gold Chemistry.
EDTA tube or lavender tube
The color test is a method used in qualitative analytical chemistry to distinguish between ions, elements, etc.
what color tube to draw HepB titer blood test
tiger
Gray tube
Purple tube.
green for chemistry
It depends on the test - each test has a different type of test tube top.
To hold the test tubes orderly to easily identify them.