Drug Test Write Up

Introduction rhetorical science is the usance of many scientific techniques to shape criminal cases. It is a multidisciplinary field that embraces chemistry, physics, botany, zoology and medicine.(Lafferty and Rowe, 1994) Forensic toxicology, a discipline of forensic science, or drug outline is the field of honor of toxic spirits (drugs) or poisons. It involves appellative of core groups, how they act, what harmful effects spend and what the symptoms and treatments atomic number 18.(Kupferschmidt, 2004) In this experiment we had to use qualitative and quantitative entropy in the form of pH level, conductivity, reaction with vinegar, general demeanor and water mixture observations to set an unknown drug substance. popularly the term drug refers to chemical or plant-derived substances that affect psychological, behavioral or physical functions(Kupferschmidt, 2004). This leads to change degrees of addiction. (Kupferschmidt, 2004) The experiment also uses chemical an d physical properties, chemical properties are things that cannot be observed former(a) than during a chemical reaction. Physical properties are things you can determine without changing the identity of the substance.(NDT, 2011) The conductivity and pH results were the only two quantitative data, involving the analysis of numerical data.

The dwell of the tests were qualitative results as they involve the analysis of data including articles, pictures or objects. Conductivity is be as the ability of a existent to conduct or transmit heat, sound and electricity.(Fullon, 2006) The word is mostly apply in terms of electricity as materials are describe as either being a good or bad con ductor of electricity and heat. (Fullon, 200! 6) pH is an abbreviation of voltage of hydrogen. It measures the dosageity or alkalinity of a substance when that substance is turn in water.(Priya, 2006) pH is based on a ordered series from 0 to 14, a pH of 7 tells us that the substance is neutral, anything below 7 is an acid while anything above 7 is...If you want to get a full essay, order it on our website: OrderEssay.net

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