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A Bunsen burner, named after Robert Bunsen, is a kind of ambient air gas burner used as laboratory equipment; it produces a single open gas flame, and is used for heating, sterilization, and combustion.
Alcohol burners are preferred for some uses over Bunsen burners for safety purposes, and in laboratories where natural gas is not available. Their flame is limited to approximately 5 centimeters (two inches) in height, with a comparatively lower temperature than the gas flame of the Bunsen burner.
video shows working of three commercially available thermal cycler machines, the first one uses Peltier Element and one the available product is eppendorf Mastercycler® X50s [4], these are the most widely used thermal cyclers in the market. the second one uses a Resistive heater, miniPCR mini 16x QP-1000-16 [5] uses this technology. the third ...
The fuel was 7 LiF-BeF 2-ZrF 4-UF 4 (65-29.1-5-0.9 mole %). The first fuel was 33% 235 U; later a smaller amount of 233 UF 4 was used. By 1960 a better understanding of fluoride salt based molten-salt reactors had emerged from earlier molten salt reactor research for the Aircraft Reactor Experiment.
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A gas heater is a space heater used to heat a room or outdoor area by burning natural gas, liquefied petroleum gas, propane, or butane. Indoor household gas heaters can be broadly categorized in one of two ways: flued or non-flued, or vented and unvented .
A hot plate or hotplate is a heated flat surface on a stove or electric cooker on which food may be cooked. [3] It comprises a heated top which is flat and usually circular, and may be made of metal, ceramic, or heat-resistant glass, with resistive wire forming a heating element fitted underneath and a thermostat to control the temperature.
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