red
vanco trough is drawn in which color tube
The PTH (parathyroid hormone) is typically drawn into a lavender or EDTA tube for testing.
A thyroid test is typically drawn in a SST (serum separator tube), which is usually gold or red in color. The choice of tube color may vary depending on the laboratory or healthcare facility's standard practices.
The blood for IGF-1 is typically drawn in a plain red-top tube.
Red or lavendar
TSH (Thyroid Stimulating Hormone) is typically drawn in a lavender/purple-top tube, which contains the anticoagulant EDTA. It is important to check with the specific laboratory or facility to confirm the correct tube color for this test.
red top
RBCs are typically drawn in a purple or lavender-top tube, which contains the anticoagulant EDTA. This type of tube is used for hematology studies and to prevent clotting of the blood sample.
B-type natriuretic peptide (BNP) is a hormone produced by the heart in response to heart failure. The vacutainer tube used to collect blood for a BNP test does not have a specific color requirement, as long as it contains an anticoagulant to prevent blood from clotting. The color of the vacutainer top may vary depending on the manufacturer or type of anticoagulant used.
ANA blood is typically drawn in a purple or lavender-colored tube, which contains the anticoagulant ethylenediaminetetraacetic acid (EDTA) to prevent clotting.
Lavender or light purple is the color typically associated with the tube top for collecting blood samples for potassium testing.