Maximize sample volume and diagnostic efficiency with our 4mL EDTA Vacutainer tubes. Engineered precisely for high-throughput whole blood hematology determinations, immunohematology testing, and molecular diagnostics, these tubes utilize a pre-measured vacuum to draw an exact 4mL volume. The interior wall is uniformly spray-coated with high-potency EDTA anticoagulant, which effectively preserves cellular morphology and completely halts platelet aggregation for highly accurate automated analyzer testing.
