EN-SU 5300: Corrosion inhibitor for containing aluminum systems
EN-SU 5620: Corrosion inhibitor for aluminum-free systems (Nitride-based)
EN-SU 5640: Corrosion inhibitor for aluminum-free systems (Nitride-free)
EN-SU OCR 284: Corrosion and deposit inhibitor for autoclaves
EN-SU OCR 300: Corrosion and deposit inhibitor for pasteurizers