Cds Reagent System For Coulter� Ac-T Diff Each 501-029 by Clinical Diagnostic Solutions GROUP: Lab Equipment & Accessories:Hematology:Reagents/Tests Item Description: Ac.T Diff Enzymatic Cleaner, 500mL (DROP SHIP ONLY) Packaging Desc: Cleaner Ac.T 500Ml(Drop) Country of Origin: US Harmonized Tariff Code: 3006.20.0000 Product Description: High quality, low cost direct replacements of your current reagent systems.