"LaMotte"

With the Soil Texture Kit, students determine the percentage of sand, silt, and clay in soil samples.

With the LaMotte Combination Soil Test Kit, students can measure pH, nitrogen, phosphorous, and potassium levels.

Handy for observising and identifying macroinvertabrates.

The GREEN Basic Water Monitoring Kit features economical tests for eight different factors.

Test multiple freshwater parameters in minutes with pre-measured, no-mess reagent disks.