"Ward's® Thermochemistry In The Bag Inquiry Demonstration Activities"

Perfect for Classroom Demonstrations

Soft foam dice are available in giant 5" size. Quiet, soft, and easy to handle. Each pair comes in a clear plastic zippered carrying case.

Long life cycle (approximately one month). Useful for comparative population studies and for preparing salivary gland chromosome squashes.

Recommended by the Carnegie Institute
Mature Drosophila are cultured in our own labs, and are marked with the culture initiation date. Culture is shipped in our instant medium in a shatterproof vial. The pupae will usually appear within ten days of the ship date. You will also receive WARD’S Drosophila Culture Guide. Note: We can supply any of our single strains in the larger quantity for 100 students. Call our Customer Service department for details.

Build 14 Atomic Orbitals

What are these things?

Precisely designed and ruggedly built, this easy-to-use spectrophotometer with a large digital display is ideal for student use in high schools and colleges.

Identify Individual Friction Ridge Patterns

Convenient and specific tool for customers who need to weigh liquids on a scale.

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.

Produces streptomycin. Branching mycelium and coenocytic hyphae. 

Nitrogen fixation, produces nodules on legume roots. Bacteroids from nodules can be X, Y, and club shapes.

Formalin Preserved

Red-pigmented halophile from evaporating salt ponds; requires 25% salt medium, lyses easily in plain water, releasing DNA.

The presence of A. viscolactis in milk is a common cause for sliminess or "ropiness".

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.

What Does A Concussion Do To The Brain?