What additive is in a lavender tube?
| Tube cap color | Additive |
| Red or gold (mottled or "tiger" top used ... | Serum tube with or without clot activato ... |
| Green | Sodium or lithium heparin with or withou ... |
| Lavender or pink | Potassium EDTA |
| Gray | Sodium fluoride, and sodium or potassium ... |
What does the Lavender tube test for?
3 rows · Feb 12, 2020 · What is a lavender top tube used for? Purple or lavender: K2 EDTA. This is a strong ...
What kind of anticoagulant is in a lavender tube?
Lavender Top Tube. Also found in: Acronyms . A phlebotomy tube with EDTA anticoagulant, used in. (1) Chemistry for carcinoembryonic antigen (CEA), lead, rennin. (2) Haematology to measure parameters requiring separated cells—e.g., white cells, red cells—haematocrit, haemoglobin, MCV, MCH, MCHC, differential counts, sedimentation rate, glucose-6-phosphate dehydrogenase, …
What is lavender used for in a CBC?
4 rows · Mar 01, 2020 · Lavender top tubes are generally used when whole blood is needed for analysis. Can also be ...
How many lavender top tubes can be tested on one line?
Jan 09, 2020 · Lavender-Top Tube - EDTA: EDTA is the anticoagulant used for most hematology procedures. Its primary use is for the CBC and individual components of the CBC. The larger (6ml) tube is used for blood bank procedures.
Which test would be collected in a lavender tube?
Lavender – Tube contains K2EDTA additive, used for hematology testing. a. Collected first to obtain adequate volume, minimize platelet clumping, and ensure accurate hematology test results.
Which lab tests are performed using EDTA lavender top tube )?
A lavender (EDTA) tube is the appropriate tube to collect for a CBC test. CLSI (Clinical and Laboratory Standards Institute) lists the order of draw as follows: 1.
What is the purple top blood tube for?
PHLEBOTOMY SERVICESSTOPPER COLORCONTENTSUSES/COMMENTSPearl Top (Plasma Preparation, "PPT")Separating gel and (K2)EDTAAdenovirus PCR Toxoplasma PCR HHV-6 PCRLavender ("Purple")(K2)EDTACBC/Diff/Retic/Sed Rate, FK506, Cyclosporin, Platelet Ab, Coombs, Flow Cytometry10 more rows•Nov 19, 2021
What is an EDTA tube used for?
EDTA is the typical anticoagulant used in blood collection tubes. It can be in a dry format or as a solution. The amount and concentration of EDTA require that blood should be collected up to a specific mark on the tube.
What is EDTA container used for?
Pink-top tube (EDTA) This tube contains EDTA as an anticoagulant. These tubes are preferred for blood bank 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.
Do you spin lavender tops?
It is recommended that these tubes are centrifuged after the clot forms and the serum transferred to a separate container. This new container should be labeled with owner name, animal ID, and as serum.
How much blood is in a lavender tube?
Minimum Blood Collection Requirements for Selected TestsLAB TESTCOLLECTION DEVICEAMOUNT ** (CC) WHOLE BLOODLeadLavender cap0.5 microtainer 1.0 standard tubeMagnesiumLight green cap with gel or Gold cap with gel0.6Osmolality, PlasmaLight green cap with gel0.7Osmolality, SerumGold cap with gel0.752 more rows
Is a lavender tube plasma or serum?
Lavender-top tube: Contains K2 EDTA. Use: EDTA whole blood or plasma. Send plasma in a plastic transport tube labeled “Plasma, EDTA.” Send whole blood in a lavender-top tube. Gray-top tube: Contains sodium fluoride (a preservative) and potassium oxalate (an anticoagulant).