"Ward"
Contact Key
Used to open and close an electrical circuit momentarily, it is also excellent for demonstrating Morse code.
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Visual Scientifics Collisions in Two Dimensions
Teach students about two-dimensional collisons with this engaging activity, then use video analysis to analyze conservation of energy, and conversions between kinetic and potential energy.
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Eisco LabGlass® Distillation Flasks, 2 Neck with Threaded Joint
High quality distillation flask for chemistry classrooms and laboratories.
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Eisco LabGlass® Reagent Bottles with Polypropylene Stopper, Amber, Narrow Mouth
High-quality amber glass reagent bottle useful for storing light-sensitive chemicals in classrooms or laboratories.
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Slotted Base
Slotted base made of chemical-resistant cast metal, offering durability and stability for laboratory apparatus and setups.
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Eisco Tectonics Fault Model
Tectonics Fault Model with detailed representations of the Earth's layers and 11 labeled structures.
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Density Cubes with Hook
Cubes have 2 cm(0.78") sides with a hook for density investigation and specific gravity activities. Element stamp indicates material.
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Eisco Glass Graduated Cylinders, Squat Form
Specially designed to take up half the height of similar capacity tall-form cylinders.
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Borosilicate Glass Test Tube with Side Arm
Glass test tube with side arm, ideal for gas collection, distillation and chemical reactions.
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Eisco® Unisex Open Back Torso Model
This life size, 35" tall human torso is the perfect core anatomical model for any high school classroom or biology enthusiast.
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Gooch Crucibles
Perforated bottom, glazed inside and outside with the exception of outside bottom surface and rim.
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Eisco Amber Glass Volumetric Flasks with Polypropylene Stopper, Class A
Amber glass volumetric flask with polypropylene stopper is useful for protecting light sensitive reagents.