Topsoil Tour

Order Code
5425-01
The Topsoil Tour is an investigation into the physical and chemical properties of soil. Each student on the Topsoil Tour completes seven units while conducting his/her own soil tests for soil texture, pH, nitrogen, phosphorus, and potassium using safe, simple TesTabs® reagent tablets.
$94.25
In stock

Grades 4-8

The Topsoil Tour is an investigation into the physical and chemical properties of soil. Each student on the Topsoil Tour completes seven units while conducting his/her own soil tests for soil texture, pH, nitrogen, phosphorus, and potassium using safe, simple TesTabs® reagent tablets. Tablets and sample test bags for 50 students.

Item Description Order Code Ship Code Shipping Weight
Topsoil Tour 5425 (NH) Non-Hazardous Material - No Fees Applicable 4
Reagent Refill R-5425 (NH) Non-Hazardous Material - No Fees Applicable 1