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Glossary

Protein error

Reduction of the efficacy of disinfectants and antiseptics through protein residue. To avoid protein errors, only preparations without protein error should be used, or visible soil (e.g. blood, secretion) should be removed by thorough cleaning prior to the disinfection process.

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Methods for determining the efficacy of disinfectants in accordance with European standards, including DIN EN 1500 and DIN EN 12791. These standards provide practical methods for testing bactericidal activity.