"Ward\'s+Phenomena+Lab+Activities"

Density Cubes, Set of 4 Metals with Hooks, 1.26" (32 mm) sides.

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.

Mini magnifier enlarges objects for easier view.

For drag style collecting.

Build 14 Atomic Orbitals

Essential supplies to build and measure electric circuits.

This wooden machine easily demonstrates how rotational motion can be converted into the linear motion.

Spirogyra is a genus of filamentous green algae with chloroplasts arranged in a helical (spiral) pattern.

Demonstration tool for fluid dynamics and the Bernoulli effect of water flow.

Rechargeable Potometer Assembly

Set of 9 cubes, 25 mm side. Supplied in wooden box.

Found in seawater and marine animals. Young cultures luminescent.

Formalin preserved bullfrogs Available in vacuum packs or pails.

This species of Rhodospirillum is commonly isolated from stagnant water and mud. It is especially interesting because it produces a red pigment and is also capable of photosynthesis.

Distillation kit includes 15 pieces of glassware made from high quality, heavy duty, 3.3 borosilicate glass.

Isolated from human nasopharynx. Presumably not related to N. sicca; some relation to N. gonorrhoeae. Often agglutinates in saline.