Greiner Bio-One - VACUETTE® Venous Blood Collection Tube K2 EDTA Additive 2 mL Pull Cap Polyethylene Terephthalate (PET) Tube [50/BX]

The interior of the tube wall is coated with K2 EDTA.. The EDTA binds calcium ions and blocks the coagulation cascade.. These polyethylene terephthalate (PET) tubes may be used for hematology, immunohematology and viral marker testing.. 13 x 75 mm tubes are 2 mL.. Pull caps are lavender with white rings..