"Elementary Science"
Acetic Acid
CAS Number: 64-19-7
Formula: CH3COOH
Density: 1.049 g/ml
Boiling Point: 118.1°C
Freezing Point: 16.7°C
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Science Teachers Make A World of Difference Maglite Flashlight
Science Teachers Make A World of Difference.
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Create a Vertebrate Kit
Working individually, students choose a combination of the attributes of three of the five main classes of vertebrates and use the materials in this kit to design and construct their own vertebrates.
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Phenolphthalein
CAS Number: 77-09-8
Formula: C20H14O4
Density: 1.299 g/mL
Solubility: Alcohol and Alkalis
Shelf Life: 36 Months
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Polyvinyl Alcohol
CAS Number: 9002-89-5
Formula: CH2CHOHn
Synonyms: PVA, Ethanol Homopolymer
Shelf Life: 12 Months
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K’NEX Education Intro to Simple Machines: Wheels/Axles & Inclined Planes
Investigate and experiment with 7 functioning Wheel & Axle and Inclined Plane models designed to demonstrate science and technology concepts.
Students can determine, through investigation, if the machine multiplies the force it applies to the resistance (load), if the machine changes the direction of the force they apply, and more.
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MimioVote™ Assessment System
Finally, a Test Your Students Will Love to Take
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All Purpose Relief Globes
All Purpose Relief Globes indicate political divisions and illustrate topography in raised relief.
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Latex Disposable Gloves
With excellent tactile sensitive, these wrist-length gloves are ambidextrous and disposable.
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Utility Forceps
Excellent for removing objects from deep containers, these stainless steel forceps are 10 inches long and have straight, blunt, serrated points, serrated handles, and a guide pin.
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2-Hole Natural Rubber Stoppers
These stoppers are made of a superior grade of rubber that has softness, resiliency, and durability.