Crosstex 8” DUAL™ Monitor Strips are ISO 11140-1 Type 1 compliant chemical indicators designed for both Steam and Ethylene Oxide (EO) sterilization processes. Featuring a clear color transition—cream to dark brown in Steam and cream to orange in EO—these dual-purpose strips minimize inventory, reduce user error, and provide cost savings. Flexible 8” strips are perforated for use with large or small sterilization packs and are compatible with 100% EO and EO/HCFC gas mixtures. Each shipment includes a Certificate of Analysis for quality assurance.