"VWR"
Ward's® Live Oscillatoria Culture
Oscillatoria is a genus of filamentous green algae that moves by sliding filaments back and forth against each other.
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Ward's® Preserved Grassfrogs, Double Injected
Formalin preserved grassfrogs. Available in vacuum packs or pails.
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Digital Photogate Free Fall Apparatus
The Digital Photogate Free Fall Apparatus retains the precision of older models while eliminating the hassle of setting up heavy steel columns and adjusting spark recorders.
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Bell Jar with Battery Operated Buzzer
This bell jar demonstrates that sound waves can't travel and therefore can't be heard without air or matter.
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Mounted Resistance Coils
Mounted Resistance Coils feature four copper wires and one copper-nickel wire.
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Essential Physics Demo: Wood and Metal Heat Conducting Cylinder
Demonstrate the Difference Between the Specific Heat of Objects.
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Essential Physics Demo: Magnetic Force on a Conductor
The Magnetic Force on a Conductor demo show students how a current-carrying conductor behaves when placed in an external magnetic field.
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Atwood Pulley Machine, Complete Set
The simple Atwood Pulley Machine features two pulleys connected to a sturdy rod.
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Pandorina
Freshwater. Colonial; colonies elliptical, made up of 16–32 cells. Basic culture solution.
Characterized by green plastids and cell walls composed of cellulose.
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Crickets
Cricket (Acheta domestica)or the Common House Cricket is available in adult and nymph sizes.
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Ward's® Live Aquatics Set: Pack of 1
Ward's Science is not endorsed by or affliated with FOSS curriculum in any way.
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Moment of Force Apparatus
The Moment of Force Apparatus contains everything needed to study principles of mass, levers, moments, forces, and equivalence.




