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Answer» The sample tube or blood collection tube has different color TOP on it which indicates what test NEED to be done on it.
- RED Top: Immunology and Serology testing
- Golden Top: Immunology and Serology testing, but use different chemicals to perform the test
- Light green Top: For Chemical testing
- Red gray Top: For Chemical testing but use different chemical then Light green top
- Purple Top: Hematology testing
- Light BLUE Top: Coagulation tests
- DARK green Top: For whole blood testing using heparin
- Dark blue Top: For whole blood testing using EDTA
- Light Gray Top: Blood sugar testing
- Yellow Top: DNA testing, paternity testing and HLA tissue testing
- Yellow black Top: Microbiological testing ( Aerobes, anaerobes and fungi)
- Black Top: For testing like Westergren Sedimentation Rate
- Orange Top: STAT serum chemistries
- Brown Top: Serum lead determination.
The sample tube or blood collection tube has different color top on it which indicates what test need to be done on it.
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