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Laboratory Equipment
Resistor Carbon
Carbon film resistors are a fixed form type resistor. They are constructed out of a ceramic carrier with a thin pure carbon film around it, that functions as resistive material. Advantages and drawbacks Carbon film resistors are a significant improvement on carbon composition.SKU: n/a -
Laboratory Equipment
Resistor Variable
A variable resistor is a resistor of which the electric resistance value can be adjusted. When only two terminals are used, it functions as a variable resistance and is called a rheostat. Electronically controlled variable resistors exist, which can be controlled electronically instead of by mechanical action.SKU: n/a -
Glassware
Resonance Tube
Resonance of a tube of air. The resonance of a tube of air is related to the length of the tube, its shape, and whether it has closed or open ends. Musically useful tube shapes are conical and cylindrical (see bore). A pipe that is closed at one end is said to be stopped while an open pipe is open at both ends.
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Uncategorized
Resonance Tube
Resonance of a tube of air. The resonance of a tube of air is related to the length of the tube, its shape, and whether it has closed or open ends. Musically useful tube shapes are conical and cylindrical (see bore). A pipe that is closed at one end is said to be stopped while an open pipe is open at both ends.
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Glassware
Retort Flask
In a chemistry laboratory, a retort is a device used for distillation or dry distillation of substances. The liquid to be distilled is placed in the vessel and heated. The neck acts as a condenser, allowing the vapors to condense and flow along the neck to a collection vessel placed underneath.
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Laboratory Equipment
Retort Ring
Ideal for supporting funnels, round-bottom flasks, reaction vessels, and other apparatuses requiring lower support. Description: Lightweight rings mount funnels, boiling flasks, and other irregular-shaped objects to lab frames. Description: Loosening rings are designed to assist in freeing frozen joints.SKU: n/a -
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Laboratory Equipment
Ripple Tank Motor Only
A ripple tank is a transparent shallow tray of water with a light shining down through it onto a white card below to more easily see the motion of the ripples created on the water’s surface. Ripples can be made by hand but to generate regular ripples it is better to use a motor.SKU: n/a -
Laboratory Equipment
Rubber Hose
Rubber Hose consist of a minimum of three layers: a seamless synthetic rubber tube; one or more reinforcing layers of braided or spiraled cotton, wire, or synthetic fiber; and an outer cover. The inner tube is designed to withstand the attack of the fluid that passes through it.SKU: n/a
