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BD Vacutainer EDTA Tubes are used to whole blood or EDTA plasma sample. The additive K2 Potassium Salt of EDTA is spray coated onto the interior surface of the Vacutainer Tube and acts as a coagulant. Available in sizes 3ml, 4ml, 6ml and 10ml.
The difference between K2EDTA and K3EDTA is that the K3 is a liquid solution in the tubes, whereas the K2 is a liquid solution that is spray coated onto the tubes.
Medex SKU: BD-58366643