"water bath"

Museum mounts are the ideal supplement for classroom dissection.

Hemolysis, the rupture of red blood cells, is induced by certain species of streptococcal bacteria that produce extracellular hemolysin.  Observe this phenomenon with this set of 3 non-pathogenic species

Formalin preserved sheep brains with dura mater intact.

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

Ward’s® PURE Preserved specimens - the best dissection experience from start to finish.

All of our most popular crosses, already done for you. We'll do all the pre-work, so you can spend more time with your students.

Drosophila melanogaster, the common fruit fly, is widely used in genetic studies. They express a number of mutations such as eye, wing, and body mutations. Students can study sex-linked, recessive, and dominant mutations. Drosophila also makes an excellent live food for mantises, small reptiles, and amphibians. Drosophila demonstrates complete metamorphosis with egg, larva, pupa, and adult stages in its life cycle.

Waterproof Unit Is Completely Safe, Even When Wet

Formalin preserved sheep brains with dura mater removed. Available in jars or pails. Shipped in nontoxic Wardsafe®.

Own a piece of the Canyon Diablo Meteorite!

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

Ward’s® PURE Preserved specimens - the best dissection experience from start to finish.

Riker mount of aquatic insects.

Formalin Preserved

Simplify aquarium setup.

Crayfish are a mixture of Orconectes immunis and Orconectes virilis.