Tests water quality, this Earth Force advanced water monitoring kit is supported in the Field Manual for Water Quality Monitoring (13th edition) by Mitchell and Stapp, a standard text for school-based water quality monitoring programs. This kit includes seven test kits and a manual.
Tests water quality, this Earth Force advanced water monitoring kit is supported in the Field Manual for Water Quality Monitoring (13th edition) by Mitchell and Stapp, a standard text for school-based water quality monitoring programs. This kit includes seven test kits and a manual.