"micro tube racks"

Simple, yet effective tool.

Real-world climate and sustainability investigations, powered by the popular BBC micro:bit!

The Green Fuel Cell Lab Activity is a great introduction to green energy production.

Quickly and easily tests soil samples measuring levels of pH, nitrogen, phosphorus, and potash.

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

Who contaminated the Pine Lake?

Water quality analysis and public planning.

Quickly and easily tests soil samples measuring levels of pH, nitrogen, phosphorus, and potash.

How much Salt is Dissolved in a Body of Water?

With this kit, students test water samples the same way analysts in the fields do.