J&J/Asp Sterrad� Tyvek� Heat Seal Rolls Case 12415 by Johnson & Johnson/Advanced Sterilization Products GROUP: Sterilization:Packaging Supplies:Pouches Item Description: Tyvek� Roll with Sterrad� Chemical Indicator, 6" x 228", 4/Case Packaging Desc: Heat Seal Rolls 6X2284/Case Country of Origin: Harmonized Tariff Code: Product Description: Rolls with STERRAD� Chemical Indicators (CI) provide confirmation that instruments have been exposed to hydrogen peroxide.