"Tubes"

A more in-depth biochemical analysis of foods.

Four High-Quality Instruments Housed in a Sturdy Plastic Storage Case.

Investigate a Crime Using Gel Electrophoresis

Classroom supply items for your every day needs.

WARNING: CHOKING HAZARD–Small Parts. Not for children under 3 yrs.

With the Metabolism Experiment Kit, students draw correlations between organism size, oxygen consumption, and temperature.

Recreate the spectacular sight of an erupting volcano with this kit, developed by a Smithsonian Volcanologist.

Study the diversity of fish with these pre-stained, lyophilized proteins.

Complete Three Modules Using Lamba DNA Template

Ward's Antibiotic Effects Lab Activity includes everything students need to learn about antibiotics.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Precalibrated test tubes and labware give fast, accurate results on-site, in the classroom, or in the lab.

Bulk syringes to expand your TeacherGeek collection

Accurately determine the melting temperature of a solid.

Although bacterial viruses, or bacteriophages, are present in many natural environments, they cannot survive autonomously. They require a host cell to reproduce and survive. In this experiment, students will learn about the different life cycles of bacterial viruses. They will then perform a viral plaque assay to indirectly visualize the viruses and to determine viral titer and multiplicity of infection (MOI).