"water+bath"

This kit is a complete exploration into the properties of color and light.

The NYS investigations kits have been tested by local NYS teachers to make sure they work in the classroom.

Create maps of equipotential lines and the electric fields that exist between two charged surfaces.

Use gel electrophoresis to compare DNA fingerprints from the shark attacks and determine if a single shark is to blame.

Four student double faced workstation that provides a fully equipped science center.

A fully equipped, locking self contained demonstration unit constructed from select oak and oak veneers with chemical resistant, earth-friendly UV finish.

Four student double faced workstation that provides a fully equipped science center.

Lactose intolerance is common, but is actually a recessive genetic trait! Humans and other mammals are only meant to drink milk as infants and as they grow, they lose the ability to digest lactose. As populations began to develop, the domestication of cows and drinking milk into adulthood became more common, leading to a tolerance for lactose. Learn about variation, inheritance, and the role of DNA and proteins in expression of traits in this three-part laboratory activity.

This digital coolant refractometer measures the concentration and freezing point of the coolants ethylene glycol and propylene glycol. This unit has 4 scales (ethylene glycol, ethylene glycol freeze point, propylene glycol, and propylene glycol freeze point) and comes with a 1-year warranty.

J.M. was convicted of attempted homicide and is currently serving a life sentence.

Four student double faced workstation that provides a fully equipped science center.

All in one: classroom table and lab bench. The ForwardVision™ workstation allows up to four students to work at a single station while all are facing the teacher.

Investigate human impacts on the environment while building your own models

Fast and robust PCR-based GMO detection from your favorite foods.

Learn about copper, one of the most useful and versatile naturally occurring metals.

STANDARD WATER-BASED REFRACTOMETER