Environmental Health Sciences Center Community Outreach & Education Program CHROMATOGRAPHY (Adapted from: Forensic Science Activities. University of Colorado Boulder Hughes Initiative. .) DESCRIPTION: Students will use paper chromatography to separate ink molecules and identify the pen used on an unknown sample of handwriting. Students will graph and analyze data they collect using paper chromatography. PURPOSE/GOAL: Students will be able to: • Gain understanding of the purpose of chromatography
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Gagneux February 5‚ 2013 Marketing Research 4338 Case 5- Student Computer Lab 1. Did the moderator do an adequate job of getting the information needed by the SCC? The moderator did a good job getting the information needed. * He started out appropriately by explaining who he was and the purpose for the research (focus group). * Encouraged respondents to talk to one another as he started with a broad question everybody could answer (“How do you think the computer lab is meeting your
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Richard Landolfi Due Date:11/1 Purpose the purpose of this lab is to determine the freezing and melting temperature of water. Freezing temperature‚ the temperature at which a substance turns from a liquid to a solid‚ and melting temperature‚ the temperature at which a substance turns from a solid to a liquid. Hypothesis If the water is at a low temperature then it will freeze. If it is at a high temperature then it will melt
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EXPERIMENT 5 SEPARATION OF A MIXTURE INTO ITS COMPONENTS BY FRACTIONAL CRYSTALLIZATION Introduction: Fractional crystallization is one of the experimental techniques used to separate or purify mixture. Fractional crystallization makes use of the differences of solubility to separate the components of a mixture. Goals: Applying fractional crystallization to separate a mixture of salicylic acid and copper sulfate pentahydrate into its components. Calculate the percent of salicylic
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IS PRIVATIZATION AN OPTION FOR A BETTER MUNICIPAL SOLID WASTE MANAGEMENT OF ADDIS ABABA? By Tekahun Basha (2007) 1 ABSTRACT In an attempt to analyze the baffled Municipal Waste Management of Addis Ababa and its multifaceted problems and to propose an improved way of waste management‚ this paper explores the significance of the introduction of formal privatization as a better option. The proposal is based on the implemented experiences drawn basically from African cities and from
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Acknowledgment i Table of Content ii-iii Lists of Table iv Lists of Graph v Acronyms vi Abstruct vii Chapter One 1 1.1. Background of the Study 1 1.2. Statement of the Problem 3 1.3. Research Questions 5 1.4. Study Objectives 5 • General Objective 5 • Specific Objectives 5 5. Methodology 6 1. Justification of the Case 6 2. Methods 6 1. Data Collection Method 7
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The investigation on the average mass of DNA with the mass of banana‚ strawberry and kiwi. Purpose: The purpose of this lab is to investigate the comparison between the amount of DNA per gram of fruit that can be extracted from a banana‚ strawberry and kiwi and to determine which one has more DNA. Hypothesis: The banana genome contains 837 MBPs and the strawberry genome contains 206 MBPs and the kiwi genome contains 128 MBPs. This states that there are more base pairs in a banana genome
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Mark powers Period 2 C physics March 17 Thermodynamics lab I. The purpose of this experiment is to keep a certain amount of water as hot as possible for as long as possible. We also get to use whatever materials we want as long as our product is or is smaller than 20cm. II. For my project I used Styrofoam‚ tinfoil‚ insulation‚ silicone‚ and a cork. I used the Styrofoam as a box to put
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Writing of Lab Reports __________________________________________________________________________ W hy should I bother writing lab reports in the correct way?” The Foundation Programme is designed to prepare you for undergraduate studies at UTAR which will require the writing of lab reports all years generally. At the end of your third year‚ you may have an opportunity to work on scientific projects which will culminate in an official scientific report. Depending on the quality of your report
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DEPARTMENT OF CHEMICAL ENGINEERING University of Engineering & Technology‚ Lahore Mass Transfer Lab Introduction Separation equipments account for a major part of the capital investment in process industry. Fundamental laws governing the design and operation of these equipments are covered in the course “Mass Transfer”. The purpose of this lab is to introduce the undergraduate students with the most important separation equipments in the process industry‚ and provide a hands-on training of
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