"Vernier Software & Technology"

Use the Go Direct Glass-body pH to measure pH in aqueous, heterogeneous, and organic solutions.

Use the Go Direct® Tris-compatible flat pH sensor to measure the pH of a solution or semisolid, such as food or soil.

The Tris-Compatible Flat pH Sensor measures the pH of a solution or semisolid.

General-purpose pH Sensors can be used across disciplines, with applications in chemistry, biology, middle school science, and environmental science.