"power+supply"

Using FoamBones and other materials included in this activity, students get an in-depth look at the structure and function of bone at both the macroscopic and microscopic levels.

Accessories for Achiever™ 5000 Overhead Stirrers

Contact part made of stainless steel, so no rust possibility. Less time consuming, with different mesh sizes.

This laboratory benchtop dissolved oxygen meter delivers precision while offering simplicity and versatility in a sleek design. Use your multiparameter meter as a portable, benchtop meter, or mount it on the wall to save space.

Ratiometric design in innovative, waterproof, handheld meters.

Ideal for excitation of nucleic acids with UV or visible blue light transilluminators.

The MDX-Series delivers digital accuracy and high-end features for specific applications. Digital seawater refractometers can be used to measure salinity in the aquatics industry.

Deck-mounted mixing faucets are made of chrome-plated forged brass and are provided with an aerator, four-arm handles, and 1 cm (³/₈") diameter copper tubes on inlets.

An Outstanding Teaching Model

Functional glass model of steam turbine.

Molly the Labradoodle has surprised you with a litter of puppies!

Rugged and reliable vortex mixers with solid metal casing and rubber feet that prevent them 'walking'. Vortex-Genie 2 offers variable speeds for precise mixing; the 2T adds a programmable timer.

This completely wireless system simplifies experiment setup and allows basic experiments to be conducted with or without the track.

Balance Equations Safely with Microscale Stoichiometry

Determine the Amount of Nitrogen in Water Samples.

These 1:2 scale casts of 6 human skulls allow for the study of characteristics suggestive of geographical ancestry (African, Asian, and European) and sex.