Red or lavendar
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.
A red-stoppered tube is typically used to collect a sample for a lipid panel test.
An activated partial thromboplastin time (APTT) test is drawn in a light blue tube. This tube contains sodium citrate as an anticoagulant to prevent blood from clotting during the test.
The tube used for a serum ferritin test is typically a gold or tiger top tube.
Blood for a folate test is typically drawn in a lavender-top tube, which contains the anticoagulant EDTA. The lavender-top tube is used for collecting whole blood specimens for hematology testing.
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.
A BUN (Blood Urea Nitrogen) test is typically drawn in a lavender or green-topped tube, which contains an anticoagulant called heparin. The choice of tube color may vary between healthcare facilities, so it's always best to confirm with the specific laboratory where the test will be done.
vanco trough is drawn in which color tube
An ammonia test is typically drawn in a green-top (heparin) tube as the anticoagulant.
A pregnancy test is drawn in an SST gold Chemistry.
The tube used to test for glucose tolerance is typically a gray-top tube. This tube contains a preservative that helps prevent changes in glucose levels after the blood is drawn, ensuring accurate test results.
Blood for an albumin test is usually drawn in a red or gold-top tube, which contains a clot activator and serum separator gel. This allows the blood to clot and separate the serum, which is then used for the albumin test.