Dr Pepper Snapple Group 2011: Fighting to Prosper In a Highly Competitive Market Written by Joseph S. Harrison under the direction of Jeffrey S. Harrison at the Robins School of Business‚ University of Richmond. Copyright © Jeffrey S. Harrison. This case was written for the purpose of classroom discussion. It is not to be duplicated or cited in any form without the copyright holder’s express permission. For permission to reproduce or cite this case‚ contact Jeffrey S. Harrison (harrison@richmond
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GAS CHROMATOGRAPHY EXPERIMENT The purpose of this experiment is for the student: 1) to learn the general theoretical aspects of gas chromatography as a separation method‚ 2) to learn how to operate gas chromatographs specific to COD‚ 3) to become familiar with using the gas chromatograph (GC) to qualitatively identify components of mixtures‚ 4) to be introduced to and to interpret the quantitative data available via gas chromatography‚ 5) to gain insight into how the GC technique is used
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Candy Chromatography Background info: Paper chromatography is a logical technique used to separate works of a solution. Three examples of how we apply this technique to real-life would be: contaneminants in water‚ separation of plant pigmentation‚ and analysis of narcotics. Source: http://www.discoveriesinmedicine.com/Bar-Cod/Chromatography.html#b Purpose: To find out why candies are different colors. * Materials: Candy with a colored coating‚ like Skittles® or M&Ms® (4 different
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commercial products on your plants. Fortunately‚ hot peppers are an effective way to control most garden pests. It is a good alternative for many pests‚ including aphids‚ hornworms‚ cabbageworms‚ caterpillars‚ and flea beetles‚ and other pests that can suck the life out of a plant. Hot peppers can add more than spice to your meal. They can also serve as a helpful‚ natural insecticide. The preparation is actually quite simple. Making your own organic pepper pesticide takes a little work‚ but the results
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These are the hand written notes for Bucking of columns/Euler’s theory for Statics @ Design Analysis for Engineering‚ 3rd Year. The following is a very good report I have used as a sample to help me with my Buckling Report. This is something that exists freely online‚ I am not claiming this as my own work‚ neither am I getting this information fraudulently from somewhere else. Original link for this is http://enpub.fulton.asu.edu/imtl/HTML/Manuals/MC108_Buckling_Column.htm I have removed all
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Liquid Chromatography – Laboratory #18 Introduction: We are using liquid chromatography to separate the colored substances in grape-flavored drinks. We separate the component dyes‚ and then we separate the flavorings and citric acids. Background: Chromatography is a process that is used to separate a substance into its component parts. The separation occurs between the stationary and moving phase of the lab. The moving phase consists of a fluid and the stationary phase consists of a solid
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Candy chromatography is a method of analysis of separating and comparing of dyes used in candies and food coloring. It is also a proven method to analyze candy and its complex mixture‚ without having to taste it. These complex mixtures can be separated back into pure substances. To find out the ingredients of a favorite candy‚ chromatography would help to define every ingredient found in the candy sample. The word chromatography is derived from the two Greek words‚ "chroma" meaning color
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Paper chromatography Presented by – Miss. Shruti Vilas Kharat. SYBSc / FS13164 History- Paper Chromatography (PC) was first introduced by German scientist Christian Friedrich Schonbein (1865). PC is considered to be the simplest and most widely used of the chromatographic techniques because of its applicability to isolation‚ identification and quantitative determination of organic and inorganic compounds. Definition- Paper chromatography is an analytical method technique for separating and
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com Liquid Chromatography AP Chemistry Laboratory # 18 Publication No. 10535A Catalog No. AP9093 Introduction In this experiment‚ liquid chromatography is used to separate the substances that are present in grape-flavored Kool-Aid®. First‚ the dyes responsible for the purple color‚ FD&C Blue #1 and Red #40 are separated. Then‚ in a second experiment‚ the other components of Kool-Aid®‚ the flavorings and citric acid‚ are separated as well. Concepts • Resolution • Liquid chromatography • Selectivity
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Gabriel Alizaidy Liquid Chromatography September 14‚ 2009 Objective: To separate the components of unsweetened‚ grape flavored Kool-Aid. Procedure: Using two syringes‚ inject different concentrations of alcohol to extract red and blue dyes‚ and artificial flavoring. Data: Conclusion: Different dyes are shown when separated by different concentrations of isopropyl alcohol. Discussion of Theory: Chromatography‚ resolution and selectivity played major roles in making the experiment work
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