Earth Force® Color Chart, Pack of 10

LaMotte® code 5886-CC-10.
The Earth Force® Color Chart is a pack of 10 color charts for use with the Earth Force® Low-Cost Water Quality Monitoring Kit (item #652567).
 
Learning becomes more relevant when it deals with the world your students know.
 
Earth Force® water quality monitoring kits facilitate these connections with:
The easy-to-use TesTab® system—simply add a tablet to your sample and compare the color change to the provided chart.
Safe, nonhazardous reagents.
All the materials needed to determine the quality of a water sample.
Low cost and ease of use make these kits perfect for science fair projects or citizen monitoring efforts.