"power+supply"
United Scientific™ Advanced Thermostat Kit
Learn how home thermostats and circuit breakers operate.
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Demo Diffraction Grating
Convenient diffraction grating with three different spacings
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Media Bottle Starter Pack, GL 45, Set of 10
Set of 10 autoclavable borosilicate glass media/storage bottles.
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Ward's® Live Drosophila melanogaster - Chromosome II Mutants
Drosophila melanogaster, the common fruit fly, is widely used in genetic studies. They express a number of mutations such as eye, wing, and body mutations.
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Newton's Ring Apparatus, United Scientific
The Newton’s Rings Apparatus consists of a plano-convex lens on top of a flat glass plate, held together by a plastic frame.
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Removable Adhesive Color Coding Labels, Round , Avery
Your organization system can be spot-on with these removable color-coding labels.
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Multi-Use Bench Pulley
High-quality pulley can be mounted on a support rod or table.
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Iron Wire Gauze with Ceramic Center
This durable gauze has a ceramic fiber center for flame protection and a longer life.
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Force and Simple Machines Kit
With custom designed components, this kit covers all the subject areas two or three individual kits usually address.
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Barnes-Style Dropping Bottle
The wide, square body provides extra stability and efficient storage.
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Tectonics Model
This Tectonics Model demonstrates the principle of superposition and the concepts of transgression, regression, and compression.
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Engino® STEM Structures: Buildings and Bridges
Create and learn how bridges are engineered to make our life easier.




