"water+bath"

The Exploring Mechanical Weathering Lab Activity Shows the weathering of rocks on the Earth’s surface.

Tested to ensure ultra pure quality for molecular biology and sensitive analytical applications.

The Exo Terra® Kits are designed with easy-to-install and easy maintenance in mind.

Single faced tables that provide a fully equipped science center from two to eight students.

The Go Direct Calcium Ion-Selective Electrode (ISE) can be used to measure the concentration of calcium (Ca²⁺) in aqueous samples.

Simulate the effects of nitrogen oxides and sulfur oxides on the germination of radish seeds.

Engaging inerlocking model for exploring how Earth’s landforms form and interact.

The HOBO MX2501 pH and Temperature Data Logger is designed for long-term monitoring of pH in estuaries, lakes, streams, rivers, and oceans.

Original Sharpie pen-style permanent marker marks on most hard-to-mark surfaces.

Realistic and easy to use.

Perfect for your molecular biology applications.

Demonstrate the quantitation of varying concentrations of viral antigens as detected by the intensity of the color reaction due to the accumulation of products.

Records state changes, electronic pulses, and mechanical or electrical contact closures from external sensing devices.

Visually demonstrate the flow of heat in different metals.

NIST traceable and contained in portable single-use sachets.

Students research a variety of macromolecules.