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What is the difference between a ashing furnace and a muffle furnace?
Their is no difference between an ashing furnace and a muffle furnace
Where can I purchase a benchtop muffle furnace?
You can purchase a benchtop muffle furnace online at labsafety.com and many stores. If you want to purchase it from a store, any place that sells lab supplies should have it.
Muffle furnace and its uses in a Pharmacognosy lab?
A furnace is a scientific appliance used to generate heat in a controlled manner for various purposes like heat treatments and drying procedures. One such furnace is a muffle furnace. This article explains a muffle furnace and its uses and applications. Muffle Furnace A muffle furnace is a type of furnace, i.e., an instrument used to create an environment with high temperatures for processes like curing, drying, and heat treatments in chemical procedures. In a muffle furnace, heat is generated by the combustion of various types of fuel products. The objects kept inside the oven are heated only by the heat radiated into the oven and not by direct flame. Heat transfer in a muffle furnace takes place due to convection. The objects do not come in contact with the flame or the residues of combustion like smoke and ash. The word ‘muffle’ is used because the insulation in the furnace prevents the heat generated inside the chamber from escaping. Heat spreads uniformly throughout the chamber. The temperature inside the chamber is controlled and maintained throughout the process. Now, we have seen what a muffle furnace is. But how is it used in a pharmacognosy lab? Let us see. What is Pharmacognosy? Pharmacognosy is the science of drugs and medicines obtained from natural resources like plants and animals. It also studies the properties of these drugs. E.g., Medical Cannabis or CBD is obtained from the flower of the plant Cannabis. It is a powerful drug used for the treatment of many psychotic illnesses. The crude drug is obtained from plants and other natural sources. They undergo further chemical and heat treatments and are transformed into the consumable medication of a certain quantity and quality. Muffle Furnace in Pharmacognosy How is a muffle furnace used in a Pharmacognosy laboratory? The crude drugs extracted from plants and many natural sources are subjected to very high temperatures to study the changes in their properties. Another use of a muffle furnace in a pharmacognosy lab or any pharmaceutical laboratory is for drying and coating purposes. The excess moisture is removed from the tablets and they are coated (toughened). Features of a Muffle Furnace · Heat resistant fragments · Cooling fans to prevent over-heating · Uniform heating · Accurate temperatures maintained continuously · Energy and space-saving Muffle Furnace service in Chennai MRS Scientific Instruments Company is a leading manufacturer of scientific and laboratory instruments like Furnaces, Incubators, Ovens, etc. They provide affordable, high-quality Muffle Furnace services in Chennai.
What is function of muffle furnace in lab?
A muffle furnace, is an oven type equipment, that can reach high temperatures. The use of a muffle furnace is to burn off specific types of compounds. For instance, for a standard determination of the amount of inorganic components within an object, a muffle furnace can be used to burn off all the organic material (which is roughly said always < 500 oC). It principle thereof is plainly to auto-ignite the organic material, due to high temperatures
What apparatus is used to provide high temperature?
In a chemical laboratory a muffle furnace is needed.
What is the difference between hot air oven and muffle furnace?
hot air oven heats content in it and where as furnace heats air around it
Why sample need to be heated before heating in muffle furnace?
This is not an obligatory procedure in all situations.
How can salt be separated from amphetamines?
Simply ash the sample in a muffle furnace; the amphetamines will be burned away leaving the salt.
What tools do you use in a laboratory?
Examples are: oven, burette, muffle furnace, spectrophotometer, refractometer, analytical balance, stirrer and hundred others.
Who invented the steam boiler furnace?
Granville T. Woods invented the Steam Boiler Furnace
Where can I find a muffle furnace?
Believe it or not, you can actually find quite a few different models of muffle furnaces listed on Amazon.com. This gives you a good starting point, as they vary widely in size and how they operate. From there you can go to the websites of some of the sellers you find on Amazon.
When was the furnace invented?
2005
