Spray-coated EDTA tubes are used for whole blood hematology determinations, immunohematology testing, and blood donor screening Spray-coated EDTA tubes are used for whole blood hematology determinations, immunohematology testing, and blood donor screening. Product DescriptionMaterial: PlasticColor Code: Purple Specifications: Ø13x75mm General Sampling Dosage: 2ml, 3ml, 4ml, 5mlLabel Type: ...