"science kits&amp"

Show How Energy is Produced.

Clear Measurements in Classic Study of Electrons

Show the Basis for the Seasons and Solar Behavior

A basal medium containing a single carbohydrate used to determine whether bacteria can ferment the specific carbohydrate. The medium contains a pH indicator that changes from red to yellow if the bacteria can ferment the carbohydrate.

Hydra are tiny animals closely related to jellyfish. They are a carnivorous species that can be found in healthy freshwater rivers and streams where they attach themselves to plants and rocks.

Philodina sp. Easy to culture and easy to examine under a microscope because of the lack of a lorica (shell), these typical rotifers are perfect for general study. Culture instructions are included.

View Spectra with an Accuracy of ±1 Nanometer

Perform Resistivity Measurements and Conduct Sample Determinations

Extra strength for thicker samples.

This model is made of translucent material that simulates cytoplasm.

Accommodate Most Square Cuvettes.

This air track provides a frictionless surface that is indispensable for studying the mechanics of linear motion.

Marine. Unicellular; contains same pigments as other Golden Algae but contains haptonema, unique to Haptophyceae. Coccoid, from coccoliths. Marine medium. Characterized by golden yellow plastids.

Space-Saving, Economical Unit

Freshwater. Unicellular. Soil-water medium. Characterized by two flagella (one inside a groove at right angles to the other); most also have tests made of cellulose and are encrusted with silica.

Produce constant acceleration with this fan cart.