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Tag: Iso standards

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How to Prepare 0.1% Peptone Water for Microbiological Dilutions

5 min read
According to international standards like those from the ISO Committee, using an isotonic diluent is crucial for accurate microbial enumeration in food and water samples. This guide will detail how to prepare 0.1% peptone water, an essential medium that provides a low nutrient environment to prevent bacterial multiplication during the dilution process.