J&J/Asp Sterrad� Tyvek� Heat Seal Rolls Case 12407 by Johnson & Johnson/Advanced Sterilization Products GROUP: Sterilization:Packaging Supplies:Pouches Item Description: Tyvek� Roll with Sterrad� Chemical Indicator, 3" x 228", 6/Case Packaging Desc: Heat Seal Rolls 3X2286/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.