The tube used for a Dihydroepiandrosterone sulfate test is typically a red-top or gold-top tube, which contains a clot activator and gel barrier. This allows for serum separation after centrifugation.
HbA1C test tubes are typically light purple in color, signifying that the blood sample is for a chemistry 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.
The tube top color for an acid phosphatase blood test is lavender.
A clear or transparent test tube is typically used for a lipid test to easily observe any color changes or reactions that occur during the test.
A clear or colorless test tube is typically used when performing a sodium test to accurately observe the color changes in the solution. If a colored test tube is used, it may interfere with the interpretation of the results.
The dehydrated copper sulfate is grayish-white.
To test for the presence of water in anhydrous copper sulfate, heat a small sample of the compound in a test tube. If the compound changes color from white to blue, it indicates that water is present in the compound. This color change happens as the anhydrous copper sulfate absorbs water vapor from the air, converting back into hydrated copper sulfate.
HbA1C test tubes are typically light purple in color, signifying that the blood sample is for a chemistry test.
Gray tube
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.
SST tube (yellow color)
The tube top color for an acid phosphatase blood test is lavender.
A clear or transparent test tube is typically used for a lipid test to easily observe any color changes or reactions that occur during the test.
blue tube
A clear or colorless test tube is typically used when performing a sodium test to accurately observe the color changes in the solution. If a colored test tube is used, it may interfere with the interpretation of the results.
A red tube with no anticoagulant is typically used for an AFP test.
A gold or yellow test tube is commonly used for ferritin testing.