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"Gary K. Besonson"
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Vernier® Motion Encoder Cart
The Motion Encoder Cart is a dynamics cart compatible with the Vernier Dynamics Cart and Track System. The Motion Encoder Cart replaces a motion detector when used for dynamics cart-on-track activities. An optical sensor beneath the dynamics cart senses the passage of the cart over a marked strip on the track. The position information is sent as an encoded IR signal to a receiver at the track’s end. By avoiding the possibility of stray sound reflections, this optical-only system provides excellent, repeatable, and noise-resistant motion data.
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Students Dynamic Cart Set
A set of dynamic cart trolleys are used for investigation on momentum, velocity and acceleration. Each trolley consists of two rectangular wooden blocks, 300 mm long, moving on three low friction wheels (ball bearings in wheels). The trolley is fitted with spring loaded impulse rod. It has a provision for stacking the trolleys on top of each other with removable pins. It is supplied with two rubber corks and 2 needles, so trolleys may be stuck together for inelastic collisions. A striking pin for releasing the striker and 3 pins or dowels for stacking are provided. One trolley weight approximately 1 kg.
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Introduction to Physical Properties of Proteins Lab Activity
Provide a Thorough Overview of the Function of Proteins
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Barnes-Style Dropping Bottle
The wide, square body provides extra stability and efficient storage.
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Sol-Care® Safety Needles
The Sol-Care safety needle is designed to help prevent needlestick injuries. Every needle is equipped with a pivoting safety shield mechanism that locks in place to lower the risk of accidental injury.
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Vernier® LabQuest SD Card
Easily add 32 GB of storage to your LabQuest or move files between LabQuests or a computer.
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Prepared Tryptic Soy Agar Media
This soybean-casein digest medium can support a wide variety of microorganisms.
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NPS® Steel Height-Adjustable Science Lab Tables, Chemical-Resistant Top, Gray Frame
Chemical resistant table top provides the ideal surface for lab experiments. NPS® steel leg science tables are the best choice for your industrial-grade table needs.
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VWR® Heavy-Duty Utility Wire Carts
Heavy-duty utility wire carts feature bright chrome-plated wire shelves and corner posts with integrated handles.
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VWR® Guard Rail Carts, Stainless Steel
Guard rails help prevent items from slipping off shelves, eliminating spills and breakage.