"VWR"

Dark gray, with hornblende as the dominant mafic mineral.

Prepared reproductive tissues from Xenopus laevis. Products offered include ovaries, testes, and oocytes. 

Formaldehyde-free bullfrogs. Available in pails or vacuum packs.

When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

Museum mounts are the ideal supplement for classroom dissection.

Scouring Rush. It features reedy, upright growth habit and whorls of leaves at the nodes. The shoots, which contain silica, were once used to scrub utensils and pots, giving Equisetum its common name of scouring rush. It is supplied in a plastic bag with care instructions. Quantity: 8–12 shoots.

Plecostomus sp. Nonaggressive. Great tank cleaners, the “suckerfish” clings to aquarium walls with its mouth and scrapes off algae with its tongue. An attractive fish with brown armored scales, it prefers a great deal of vegetation to hide in. Care instructions are included. Size: approximately 2", may grow to 5" or larger. Package of three.

Supplied as tube cultures. Comes with culture and handling instructions, as well as the manual Working with Fungi.

Eight strains: a1 (HAO), α1 (HBO), a2 (HAR), α2 (HBR), a3 (HAT), α3 (HBT), a4 (HART), α4 (HBRT).

Aeolosoma sp. A small, freshwater Oligochaete, Aeolosoma is characterized by colorful oil droplets in its body. It’s easy to culture large quantities of this microscopic organism for use in regeneration experiments: Simply add hay and wheat grains to hay medium. Culture instructions are included. Size: 2–3 mm.

Light gray, earthy.

Diverse collecion of organisms.

When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.

When minerals, rocks, and fossils cannot be accurately identified by macroscopic observation and testing, thin section slides can reveal the composition and structure of the specimens on a microscopic level.