"power+supply"

Two models provide detailed liver histology.

Timer counts down from 9999 minutes in one-minute increments and has a countdown resolution of one second for times under 99 minutes.

Use the CRISPR/Cas9 system in vitro to cut DNA in a tube and analyze the results with gel electrophoresis.

Glass desiccator with knob lid and unglazed procelain plate with five 1" holes. Made from high quality, heavy duty, 3.3 borosilicate glass.

An out of the box evolution investigation.

Explore the biodiversity of the desert.

The Groundwater Simulation System demonstrates the impact of environmental factors on groundwater resources.

Triple display simultaneously shows minimum, maximum, and current temperatures for the specified probe.

Ideal for catching test results, signaling time intervals, and alerting appointments.

Designed to provide a simple, affordable, and nonhazardous method of testing water for nine basic water quality parameters, this kit contains everything a science class needs to test water samples.

Where did it come from?

Beneficial bacteria for plants and humans alike

This kit explores chemical nomenclature through experimentation.

Convenient set of 3 for studying radioactivity.

Thermometer reports the maximum and minimum temperatures achieved during the dishwashing cycle.

Get fast, accurate results for key saltwater parameters with easy-to-use reagent disks no mixing required.