Drug Test Write Up

Introduction rhetorical science is the enjoyment 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 analysis is the field of honor of toxic spirits (drugs) or poisons. It involves denomination of centres, how they act, what harmful effects spend and what the symptoms and treatments ar.(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 light upon an unknown drug substance. popularly the term drug refers to chemical substance or plant-derived substances that affect psychological, behavioral or physical functions(Kupferschmidt, 2004). This leads to variable degrees of addiction. (Kupferschmidt, 2004) The experiment also uses chemic al and 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 nap of the tests were qualitative results as they involve the analysis of data including forges, pictures or objects. Conductivity is be as the ability of a significant 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 conductor of electricity and heat. (Fullon,! 2006) pH is an abbreviation of voltage of hydrogen. It measures the venereal infectionity 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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