"bouteille de gaz"

Fast and Simple

Use the various colors to demonstrate plants’ reaction to light waves.

These bundles are everything you need to perform agarose gel electrophoresis.

More advanced topics in science.

Construct an Aquarium on a Glass Microscope Slide

Test for the presence of bacteria in your workspace before and after cleaning with this TSA Microbiology Experiment Kit.

Students can explore their sense of touch and what it tells them with this drawstring cloth bag containing various pebbles, steel wool, cloth, sponge cube, cardboard, sandpaper, assorted round objects, and more. Blindfold available separately

Students investigate the inheritance of the ability to taste sodium benzoate by constructing a pedigree of the ability of members of their family to taste them. Includes: 1 vial sodium benzoate, 1 vial control papers (100 papers per vial), and a family pedigree chart. *Test Paper Factoid: Taste papers can be used to demonstrate inheritance. The ability to taste PTC is a hereditary trait. 7 out of 10 people will taste it. Sodium Benzoate tastes sweet, salty, bitter or will be tasteless to different people. Thiourea tastes bitter to most but is tasteless to some!

A channel-based NFT system for continuous flow leafy green, edible flower, mini tomato, and herb production, built on a rigid steel frame.

A compact nutrient film technique system for small-scale growing, ideal for experimentation and classroom demonstrations. Includes all essential supplies to begin growing.