The same thing applies as in the above. M.A, M.S. or masterâs of art or science are all incorrect. a doctorate in math. Doctorate degree is redundant; Ph.D. is incorrect style. note in both the bachelorâs and masterâs degrees, the first letters are lower case, and the possessive âsâ follows an apostrophe.
Fullerenes may be used for drug delivery systems drug delivery system: The process of giving a drug to a human or animal to achieve a therapeutic effect. in the body, in lubricants lubricant: A substance used to reduce the friction between two solid surfaces. and as catalysts.The tube fullerenes are called nanotubes.ullerenes may be used for drug delivery systems drug delivery system: The process of giving a drug to a human or animal to achieve a therapeutic effect. in the body, in lubricants lubricant: A substance used to reduce the friction between two solid surfaces. and as catalysts.
Benzene is a solid below 42Â°F (5.6Â°C). DESCRIPTION: Benzene is used to make chemicals used in the manufacture of industrial products such as dyes, detergents, explosives, pesticides, synthetic rubber, plastics, and pharmaceuticals. Benzene is found in gasoline and trace amounts are found in cigarette smoke. Benzene has been banned as an ingredient in products intended for use in the home, including toys. Benzene has a sweet, aromatic, gasoline-like odor. Most individuals can begin to smell benzene in air at 1.5 to 4.7 ppm.