J&J/Asp Sterrad� Tyvek� Heat Seal Rolls Case 12435 by Johnson & Johnson/Advanced Sterilization Products GROUP: Sterilization:Packaging Supplies:Pouches Item Description: Tyvek� Roll with Sterrad� Chemical Indicator, 14" x 228", 2/Case Packaging Desc: Heat Seal Rolls 14X2282/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.