GEL EC CFU Kit Product Documents and Resources Instructions for Use EnglishGEL EC CFU Kit Drinking Water GEL EC CFU Kit Surface Waters FrenchGEL EC CFU Kit Eau Potable GEL EC CFU Kit Surface et Récréatives SpanishGEL EC CFU Kit Agua Potable GEL EC CFU Kit Aguas Superficiales y Recreativas How-To Videos GEL Videos Additional Guidance Images of test results Dilutions for Surface Waters Incubation Period Guidance Tips for Storing Aquagenx Growth Media WHO Report on GEL EC CFU Kit Stability Study of Growth Media (3 years) Comparison of GEL EC Kit to Membrane Filtration Tests USA Safety Data Sheet (SDS) for GEL EC CFU Kit EU Safety Data Sheet (SDS) for GEL EC CFU Kit Whirl-Pak® Thio-Bag® Shelf Life Guidance