This document specifies the method principles, reagents and materials, instruments and equipment, water sample collection and storage, inspection steps, colony counting and result interpretation, reporting methods, precision and accuracy, Quality assurance and quality control, waste disposal, etc. This document is suitable for the determination of the total number of heterotrophic bacterial colonies in drinking water. Water samples from other processes in water production can be used as a reference.
T/SWSTA 0007-2024 history
2024T/SWSTA 0007-2024 Determination of heterotrophic bacteria in drinking water Pour plate method