Thin Layer Chromatography Submitted in partial fulfillment of the requirements for: CHE 324 Organic Chemistry Laboratory Dr. Robert Duncan Fall Semester 2012 Caitlin Inman‚ Team Leader October 9‚ 2012 Tyler Byrd‚ Data Collection Shared Role‚ Technique Expert Introduction: “Chromatography is used to separate components of a mixture. For example‚ imagine a mixture of wood pieces‚ pebbles‚ and large rocks to be separated and the chromatography setup as a stream. Flowing water
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unknown amino acid. Within experimental error‚ the results were consistent with the reference literature cited in this report. Experimental Thin Layer Chromatography The amino acid standards used in this experiment were Alanine‚ Glycine‚ Serine‚ and Histidine. These standards and the unknown were separated by performing a method of chromatography. Thin layer chromatography (TLC) was performed by using a mobile phase and a stationary phase. The mobile phase was a nonpolar solvent composed of ethanol
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How to Make a Cake When you indulge in a sweet‚ delicious‚ fluffy cake‚ do you ever wonder what it takes to bake a cake? It is not a process that is done quickly and the cake is magically done‚ it only takes a few steps. It takes precision to put the right amount of ingredients into your cake‚ patience as you wait for your cake to bake‚ and of course‚ it takes imagination‚ and a good dash of fun to decorate your cake and have fun as your making it. You can bake a cake either with a box mix or
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After reading the commentary on “Dual Federalism” by James Bryce and “The ‘Marble Cake’ Theory of Federalism” by Morton Grodzins. In which it discusses Bryce’s concerns about the national government. Mr. Bryce is a professor of history at Oxford‚ a member of Parliament‚ and a British scholar who visited the United States around the 1880’s. James Bryce gives his compact description of dual federalism and later between the dates of (1907-1913) he makes his appearance by returning back to the United
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Analysis Essay Final Draft How To Bake A Cake & Make Its’ Frosting There are many ways to bake a cake‚ also there are many steps following it. When i first baked a cake i thought it was going to be a difficult proccess. When i was younger‚ i first made a cake with my grandmother and after the first time i was able to make one all on my own. After‚ reading these steps you will be able to as well. You will need one box of devil’s food cake mix‚ shortening‚ three eggs‚ vegtable oil‚ and
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The McGee Cake Company In early 2001‚ Doc and Lyn McGee formed the McGee Cake Company. The company produced a full line of cakes‚ and its specialties included chess cake‚ lemon pound cake‚ and double-iced‚ double-chocolate cake. The couple formed the company as an outside interest‚ and both continued to work at their current jobs. Doc did all the baking‚ and Lyn handled the marketing and distribution. With good product quality and a sound marketing plan‚ the company grew rapidly. In early 2006‚ the
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MONGINIS – THE CAKE SHOP Executive Summary: The Monginis brand name originated over 100 years ago‚ when 2 Italian brothers set up a catering firm in south Mumbai. It manufactured and distributed savouries‚ pastries‚ cakes‚ birthday gateaux‚ cookies‚ breads and other bakery items. Products were divided into two main categories: (1) Pastries and Cakes‚ and (2) Savouries. . In 1971‚ for the first time in India‚ a plan of having an exclusive franchise cake shop was conceptualized. Mr. H.T.
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It was concluded that the product created was paracetamol when a thin layer chromatography test was performed and observed under ultraviolet light (which is discussed further down the page). An unknown substance was treated with acetic anhydrate and resulted with paracetamol. A compound that behaves in this matter is 4-aminophenol and is widespread in the industrial production of this drug. Upon these observations was the build up of “Chemical A” decided. When 4-aminophenol is t treated with
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Learning to be a Depth Camera for Close-Range Human Capture and Interaction Sean Ryan Fanello1‚2 1 Cem Keskin1 Shahram Izadi1 Pushmeet Kohli1 David Kim1 David Sweeney1 Antonio Criminisi1 Jamie Shotton1 Sing Bing Kang1 Tim Paek1 Microsoft Research 2 iCub Facility - Istituto Italiano di Tecnologia a b c e g d f h Figure 1: (a‚ b) Our approach turns any 2D camera into a cheap depth sensor for close-range human capture and 3D interaction scenarios. (c‚
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Introduction The McGee Cake Company has been in business since early 2005. The company is a sole proprietorship. They produce a variety of full line cakes and other cake including cheesecake‚ lemon pound cake‚ and double-iced‚ double-chocolate cake. In the past several years‚ the company has experienced sales increases due to features in magazines and this led to the company receiving orders from all over the world. Doc and Lyn McGee both had regular jobs and formed the company mainly due to outside
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