The color top tube used to collect whole blood with an additive is typically a lavender or purple top tube. This type of tube is commonly used for collecting blood samples for hematology testing.
A lavender or purple-topped tube is typically used for a magnesium blood draw.
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.
A gold-top tube is typically used to collect blood for serum ferritin testing.
A serum tube, typically a red-top tube, is used to draw blood for a chemistry panel. It is important to allow the blood to clot before centrifuging to separate the serum for testing.
The color top tube used to collect whole blood with an additive is typically a lavender or purple top tube. This type of tube is commonly used for collecting blood samples for hematology testing.
A lavender or purple-topped tube is typically used for a magnesium blood draw.
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.
A gold-top tube is typically used to collect blood for serum ferritin testing.
A serum tube, typically a red-top tube, is used to draw blood for a chemistry panel. It is important to allow the blood to clot before centrifuging to separate the serum for testing.
A red-top tube is typically used for crossmatching blood. This tube contains no anticoagulant and is used for collecting blood samples for serology testing, including crossmatching.
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-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 citrate tube used for blood drawing is usually light blue in color. This tube contains sodium citrate, which is an anticoagulant used for coagulation studies.
Gray top tube is typically used for fasting blood glucose (FBG) testing.
The tube used for drawing blood for testosterone testing is typically a red-top tube.
A lavender-top tube is typically used to draw blood for clozapine levels. It is important to follow the specific laboratory's instructions for the proper collection tube.