"Ward"

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.

Glassy; most specimens float in water.

Customize your own insect net, or replace existing parts.

Meets AP Science Practices 1, 4, and 6

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

Ideal to determine the amount of Vitamin C in fruits and vegetables.

The durable resin construction and realistic details of these geological models will add impact to your geology lessons for years to come.

We make your OpenSciEd adoption easy with these comprehensive kits designed by teachers and certified by OpenSciEd for guaranteed quality.

We make your OpenSciEd adoption easy with these comprehensive kits designed by teachers and certified by OpenSciEd for guaranteed quality.

Useful for teaching AP Biology units on Molecular Genetics.

High quality microbiological media at an economical price.

High quality microbiological media at an economical price.

High quality microbiological media at an economical price.

These African clawed frogs are entirely aquatic and thrive in an ordinary freshwater aquarium. They are often used in developmental studies and genetic experiments.

LED magnetic hotplate stirrer with 7" ceramic plate, up to 550 ℃ and max. 1500 rpm.

Stream table kits For the most detailed and thorough demonstrations of sediment transport.