LaMotte ColiQuant EZ

LaMotte ColiQuant EZ Close

Teach testing the easy way!

Open up the world of water testing to your students with the ColiQuant EZ. Ponds, streams, rivers, lakes, ocean water and tap water are all fair game! The patented combination of color-producing nutrients and enzymes marks coliforms a purple-blue color and E. coli a pink color. Other noncoliform bacteria remain colorless. There’s no need for an autoclave, water bath or balance! For use on sample sizes of 1–5mL. Collect the sample with a sterile syringe and add it directly into a bottle of Coliscan® Easygel®, swirl it and pour it into a pretreated Petri dish. Under warm conditions, you get results in 24 hours. All materials are included (except water sample) and there are enough materials for 10 tests.
For grades 7 and up.