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This is a list of refrigerants, sorted by their ASHRAE-designated numbers, commonly known as R numbers. Many modern refrigerants are human-made halogenated gases, ...
Pages in category "Refrigerants" The following 83 pages are in this category, out of 83 total. This list may not reflect recent changes. ...
They are frequently used in air conditioning and as refrigerants; R-134a (1,1,1,2-tetrafluoroethane) is one of the most commonly used HFC refrigerants. In order to aid the recovery of the stratospheric ozone layer, HFCs were adopted to replace the more potent chlorofluorocarbons (CFCs), which were phased out from use by the Montreal Protocol ...
The drug or other substance has a currently accepted medical use in treatment in the United States or a currently accepted medical use with severe restrictions. Abuse of the drug or other substances may lead to severe psychological or physical dependence. The complete list of Schedule II substances is as follows.
The drug or other substance has a high potential for abuse. The drug or other substance has no currently accepted medical use in treatment in the United States. There is a lack of accepted safety for use of the drug or other substance under medical supervision. The complete list of Schedule I substances is as follows. [1]
The initial list includes common prescriptions such as penicillin, metformin, lithium and albuterol asthma inhalers, as well as drugs for high cholesterol, high blood pressure and other chronic ...
Following is a list of antipsychotics, sorted by class. Antipsychotics. Antipsychotics by class Generic name Brand names Chemical class ATC code
It is a man-made substance used primarily as a refrigerant. When released into the environment, CFC-13 has a high ozone depletion potential, and long atmospheric lifetime. [2] Only a few other greenhouse gases surpass CFC-13 in global warming potential (GWP). [3]: 2 The IPCC AR5 reported that CFC-13's atmospheric lifetime was 640 years. [4]