What color tube is used for HIV test?
3.2. For serum, blood is collected in a red-top tube (without anticoagulants). For plasma, blood is collected in a purple-top tube (with anticoagulants, e.g. EDTA). For safety reasons, the use of an evacuated blood collection system (e.g, Vacutainer® tube) is recommended.
Which vial is used for HIV?
| HIV 1&2 ANTIBODY, RAPID | |
|---|---|
| ORDERING INFORMATION: | Geisinger Epic Procedure Code: LAB2466 Geisinger Epic ID: 29345 |
| Specimen type: | Whole blood or plasma |
| Preferred collection container: | 6 mL pink-top K2 EDTA tube |
| Alternate Collection Container: | 4 mL green/green-top (sodium heparin) tube 2.7 mL blue-top (3.2% sodium citrate) tube |
How do you take an HIV test?
HIV tests are usually painless — you just gently rub the inside of your cheek with a soft swab. Sometimes you’ll give a blood sample for testing. You can test yourself for HIV using an at-home HIV testing kit. With the OraQuick In-Home HIV Test, you swab your gums and test the sample yourself.
What is a red top tube used for?
Red Top: Does not contain an anticoagulant. This tube is used for collecting serum or clotted whole blood specimens. This tube should be used for all drug levels.
Which tube is used for which test?
Blood Collection Tubes
| Tube cap color | Additive | Common laboratory tests |
|---|---|---|
| Lavender or pink | Potassium EDTA | Hematology and blood bank |
| Gray | Sodium fluoride, and sodium or potassium oxalate | Glucose (especially when testing will be delayed), blood alcohol, lactic acid |
What is the green-top tube used for?
Light green-top tube (lithium heparin) This tube contains lithium heparin and gel separator used for the collection of heparinized plasma for routine chemistry tests. NOTE: After the tube has been filled with blood, immediately invert the tube 8-10 times to mix and ensure adequate anticoagulation of the specimen.
What is in a green-top blood tube?
Green-top tube: Contains sodium heparin or lithium heparin. Use: Heparinized whole blood or plasma. Send plasma in a plastic transport tube labeled “Plasma, Sodium Heparin” or “Plasma, Lithium Heparin.” Send whole blood in a green-top tube.
What Colour is EDTA tube?
EDTA whole blood = Lavender (purple) top tube Label this tube with owner name, animal ID, and as EDTA whole blood.
What is purple tube used for?
The purple top tube provides blood for infectious disease tests and ascertaining important data such as ABO/Rh (blood type), as well as whether the blood is positive or negative for cytomegalovirus (CMV), HIV, hepatitis, and West Nile virus, to name a few.
What is the red test tube used for?
Red – Tube contains no additive, used for serum chemistry testing, serology, and blood bank testing.