Community-Based Recreational Water Quality Monitoring Toolkit
How to add Colilert to your water samples
This video reviews how to prep your water samples with Colilert
How to pour samples into the Quanti-tray
This video reviews how to pour your prepared samples into the designated quanti-tray
How to Seal Quanti-trays using the sealer
This video reviews how to seal your filled quanti-trays using the quanti-tray sealer. The video also reviews information on ensuring your samples are full enough
Count your Quanti-trays for total coliforms
This video reviews how to count and record the number of total coliforms present in your quanti-tray
Count your Quanti-trays for e. coli
This video reviews how to count and record the number of e. coli present in your quanti-tray
