L&R Barrier Milk Cleaning Solution Case 076 by L&R Manufacturing Company GROUP: Sterilization:Ultrasonic Cleaning:Supplies Item Description: Barrier Milk Cleaning Solution, Gallon Bottle, 4/Case Packaging Desc: Solution Barrier Milk Instrmntprotection Conc Gal 4/Case Country of Origin: US Harmonized Tariff Code: 3402.20 Product Description: Protects instruments during autoclaving. A one-minute dip in Barrier Milk provides comprehensive protection from rust, heat discoloration and corrosion. Keeps hinged instruments and box locks moving smoothly. For autoclave use only. Makes 7 gallons of solution per bottle.