"Elementary Science"
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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Ward's® Live Volvox aureus Culture
Volvox aureus is a species of colonial green algae that forms spherical colonies of cells.
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Generator, DC, Hand Held
Demonstrate the transfer of mechanical energy into electrical energy with a simple motion of your hand.
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Solar Electricity Kit
With this Solar Cell Kit, you can harness the power of the sun.
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Platform Scale
Featuring a removable plastic pan and a zero adjustment knob that allows for accurate measurement and comparison using liquids or solids.
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Student Grade Lab Pack Plastic Slide Set
These blank microscope slides provide unsurpassed quality and value. Explore slidemaking with this starter pack.
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MimioVote™ Assessment System
Finally, a Test Your Students Will Love to Take
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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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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.




