"Science Take-Out"

This chemical test kit for the determination of six parameters commonly monitored for aquaculture testing: alkalinity, carbon dioxide, hardness, dissolved oxygen, pH, and salinity. This kit is equipped with all the necessary reagents and equipment to perform over 100 tests for each parameter. pH is obtained with Hanna's pH tester, which guarantees greater accuracy and a longer life than traditional litmus paper.

A fun tool to help teach water concepts.

Motor-less Stirrer that uses advanced coil technology for the strongest magnetic coupling with no moving parts!

Economical solution made for ultimate function with optimal magnetic coupling to ensure dependable stirring efficiency.

This skull is a replica of Dawson's so-called "Dawn Man," which had been unearthed in a gravel pit at Piltdown near Sussex, England, by Charles Dawson in 1912.

Learn the role of the kidney in blood filtration and waste removal along with the tasks performed by nephrons.