"The Mystery of Lyle and Louise"

1.8 MYA. The Australopithecus boisei skull, is the most famous fossil from Olduvai Gorge, Tanzania. OH 5 was discovered by Mary Leakey in 1959 and originally classified as Zinjanthropus boisei by L. Leakey in Nature later that year.

Shepherd's Purse

Both of these strains of Serratia marcescens are colorless mutants when plated alone, but when grown together, they produce a red pigment.

All microbial cultures undergo an extensive quality control program prior to releasing for sale, so they are guaranteed for purity as well as for species.

Useful clear watch glasses for evaporation.

Tubing made from fine quality flint glass for easy bending, blowing and sealing of soft glass apparatus.

A simple wire clamp that may be installed or removed without disconnecting tubing ends.

Designed for a variety of science laboratory uses.

Different heights, thickness, and lengths to meet all your class and lab needs.

Support stand for holding labware over a burner.

Good for magnetic experiments. Not so good with coffee.

Life size model demonstrating the internal and external anatomical details of the human heart.

Red steel Retort Bases with two tapped holes support ring stand, titration, or specific gravity setups.

Extra long, flexible delivery tube for better reach and aim when dispensing liquids.

Ward's Digital Slides Powered By Motic®

Connector tubing for many applications.