"flow table"

Ward's® PURE Preserved Specimens - the best dissection experience from start to finish.

Formalin preserved pig roundworms. Packed in jars or pails.

Drosophila melanogaster, the common fruit fly, is widely used in genetic studies because they express a number of mutations such as eye, wing, and body mutations.

This harmless insect parasitizes the Sarcophaga (flesh fly) pupae. Females usually lay 30–50 eggs in the pupae, which provide food for the Nasonia larvae when they hatch.

The Advanced Earth Science Collection features a large, detailed collection of specimens to provide a better understanding of earth’s composition.

Indicative of Various Sedimentary Formation Processes

Study Pseudopod Motility Up Close

This Universal Specific Gravity Kit enables fast and convenient measurement of the specific gravity of gemstones, minerals, and other solid materials. Its user-friendly above-the-scale design allows samples to be weighed in air and underwater without changing the setup.