INTRODUCTION Ortho-phthalaldehyde (OPA) disinfectants are widely used as high-level disinfectants in hospitals and medical facilities, especially for the sterilization of sensitive surgical instruments and endoscopes. Compared to traditional aldehyde-based disinfectants, OPA offers faster action, lower odor, and improved material compatibility. OPA-based formulations are particularly preferred in modern healthcare environments due to their efficiency, safety profile, […]
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INTRODUCTION Disinfectants used for high-level sterilization of medical and surgical instruments must meet strict performance and safety standards. Among the most widely used aldehyde-based disinfectants are glutaraldehyde and ortho phthalaldehyde (OPA). Both compounds are highly effective against a broad spectrum of microorganisms, but they differ significantly in formulation characteristics, safety profiles, and application methods. Understanding […]