"Avantor"

Bright metallic cubic cleavages; lead ore.

Explore this often studied flagellate

Introduce your students to a broad selection of minerals.

Test tubes and everything you need to use them.

DNA, Deoxyribonucleic Acid is a molecule that makes you unique.

Bright blue crystalline veins and coatings in a matrix of mixed copper ore.

Formalin preserved pig hearts. Available in vacuum packs or pails. With or without pericardium. Shipped in Wardsafe

Typical green-gray, fissile, clay-rich.

Part of the human skin flora

Illustrates Defining Characteristics of Fingerprints

Gray to brown mudstone with abundant silt.

Illustrates scaled wing type.

Slide and Illustrated Guide Packed in a Durable Plastic Sleeve

Female reproductive system

What happens when warm ocean water and cold ocean water meet?

Place these eggs in a brine solution for two days in order to make the shrimp (Artemia) hatch. Our special processing technique allows you to store the eggs for nearly indefinite periods of time. 7 grams.