"VWR"

Shows the development of ossified tissue.

Extremely small euglenoid. Usually doesn’t rotate when swimming. Scavenger. Hay medium.

Characterized by flagella; lacks plastids.

Aluminum Rod, 24"L, 1/2"dia, Thread Size: 1/2-13

Demonstrate the conversion of mechanical energy into electrical energy by generating a static charge.

Internal and external structures of the earthworm are presented in detail, ideal for accompanying dissections. A portion of the model shows outer features, while a dissection highlights all major systems.

Good quality, enameled cast iron tripods for supporting small objects over a burner.

The demonstrations feature the fundamentals of vacuum and air pressure as they describe how a pump works and how to find the mass and density of an air sample.

This life size model highlights all female genital organs, with both the bladder and rectum fully exposed.

The Student Coin and Feather Tube shows the two items in a vacuum, falling at the same rate.

These Handypette pipette pumps are an ideal alternative to pipette bulbs.

Made from Fine Oil Finished Wood.

Present these demonstrations in front of your class to excite your students about learning core physics concepts.

Use this set of nine unknown resistances to work with your Wheatstone bridges.

Made of wood with turned wood posts. Has holes for tubes up to 19 mm in diameter.

Nine pulleys and an innovative device combine to create a classroom demonstrations for each topic on pulleys in your curriculum.

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The Air-Cooled Laboratory Rheostat is the classic lab solution for controlling voltages and currents.