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"United Scientific Supplies"
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Economy Alcohol Burner Stand
This rugged wire support stand has a heavy wire gauze top.
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Suspension Clamp
Easy to use hook for your support stand to hold small loads.
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Refraction Blocks
Rectangular blocks in a variety of sizes and are designed for use as an index of refraction plate.
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Student Platform Scales
Student platform balances are an economical alternative to expensive balances.
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Burner Tripods
Good quality, enameled cast iron tripods for supporting small objects over a burner.
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File Cut Forceps
Handle chemicals and hot objects with these high-quality stainless steel forceps.
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Slim Taper Triangular Files with Wood Handle
Useful for metal filing or glass cutting.
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Glass Prism and Lens Set with Storage Case
High Quality, Scratch Resistant Set
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pH Indicators and Dyes STEM Kit
This kit is a unique teaching tool for introducing students to the chemistry behind plant pigments (the blueberry bio-pigment cyanidin) and how they can be used as pH indicators and fabric dyes.
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The Chemistry of Invisible Inks STEM Kit
Explore How Invisible Inks Are Made
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Stirling Engine
Small temperature difference create motion in this unique engine.
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Mirror, Acrylic
These acrylic mirrors have a peel-away plastic sheet to help protect them from damage.
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Ultrasonic Grating Apparatus
Unique demonstration of the interaction of longitudinal sound waves and transverse light waves.