The Catalyst Lithium Heparin Whole Blood Separator is designed to streamline blood sample management by transferring whole blood from a syringe to the IDEXX Catalyst Dx Chemistry Analyzer. Ideal for veterinary clinics and hospitals, this accessory supports efficient, consistent workflow in veterinary diagnostics. The 40-unit pack helps maintain readiness for routine testing across appointments. A reliable choice for practices serving companion animals and livestock within broader livestock health products workflows.