A green-colored tube is typically used to draw blood for lipase testing.
A lavender or purple top tube is typically used to draw blood for Hep C testing.
A lavender-top tube, also known as an EDTA tube, is commonly used to draw blood for cystic fibrosis testing. This tube is used for collecting whole blood samples for analysis, such as genetic testing for cystic fibrosis.
A red or gold-top tube is typically used for testing herpes virus antibodies. These tubes usually contain a clot activator and gel separator to obtain serum for testing.
A red-top tube is typically used to collect blood for prostate-specific antigen (PSA) testing.
The color traditionally used to represent magnesium (Mg) is light silver or gray. A top tube in this color would be suitable for drawing a sample for magnesium testing.
A lavender/purple top tube is typically used to draw blood for a hematocrit test. This tube contains the anticoagulant EDTA, which helps prevent the blood from clotting during testing.
A lavender/purple top tube is typically used to collect blood samples for testing folate levels.
What color tube for blood draw for metal
A light blue tube is typically used to draw blood for a prothrombin time (PT) test. This tube contains sodium citrate as the anticoagulant, which helps preserve the blood sample for accurate testing.
A red-topped blood tube is commonly used to draw blood samples for titer testing. This type of tube typically contains a clot activator and is used for serum collection.
The tube top used to collect blood for sedimentation rate testing is typically a lavender/purple top tube. This tube contains the anticoagulant EDTA to prevent the blood from clotting during testing.