The light blue tube is often used to test for glucose fermentation and gas production by bacteria. This can help identify the presence of certain bacteria and their metabolic activities.
A light blue tube is typically used for a prothrombin time (PT) test.
The tube color typically used for a prothrombin time (PT) blood test is a light blue-top tube containing sodium citrate as an anticoagulant.
A lavender or light blue tube is typically used for an amylase blood draw as it contains an anticoagulant (lavender tube) or no anticoagulant (light blue tube) needed for the test.
The correct color tube for a thrombin test is typically a light blue tube. This tube contains sodium citrate as an anticoagulant, which is needed for coagulation studies.
A green or lavender top tube can be used for a uric acid test.
light blue
A light blue tube is typically used for a prothrombin time (PT) test.
The tube color typically used for a prothrombin time (PT) blood test is a light blue-top tube containing sodium citrate as an anticoagulant.
The correct color tube for a thrombin test is typically a light blue tube. This tube contains sodium citrate as an anticoagulant, which is needed for coagulation studies.
A lavender or light blue tube is typically used for an amylase blood draw as it contains an anticoagulant (lavender tube) or no anticoagulant (light blue tube) needed for the test.
The Pro Thrombin is also called a PT/INR and it is drawn in a light blue sodium citrate tube which is then spun down in a centrifuge to separate the plasma from the red cells and the plasma is used to run the test.
A green or lavender top tube can be used for a uric acid test.
A light blue tube is typically used for a partial thromboplastin time (PTT) test. This tube contains sodium citrate as an anticoagulant to prevent blood clotting during the test.
A light blue tube is typically used to collect blood for a coumadin test (PT/INR). This tube contains sodium citrate as an anticoagulant to prevent the blood from clotting during testing.
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.
A red-top tube is typically used for an Aspartate aminotransferase (AST) test, as it allows for serum collection and subsequent analysis.
The color tube you use when drawing blood for a lab test depends on the type of test you are running. For a Na blood test you would use a red tiger strip tube.