Soxhlet extractor From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search A schematic representation of a Soxhlet extractor 1: Stirrer bar 2: Still pot (the still pot should not be overfilled and the volume of solvent in the still pot should be 3 to 4 times the volume of the soxhlet chamber) 3: Distillation path 4: Thimble 5: Solid 6: Siphon top 7: Siphon exit 8: Expansion adapter 9: Condensor 10: Cooling water in 11: Cooling water out Animation describing mechanism of Soxhlet
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The samples were then attached to a thermometer and placed in a Thiele tube filled with oil. The tube was heated by a Bunsen burner at approximately 1 °C per minute. Melting point temperatures were recorded at the first indication of fluid and then when the sample had turned completely liquid. Two trials were completed
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BETHANY CURIK CURBD1203 DAYOUNG CHAE CHDAD1103 MINGFENG PAN PANMS1203 XINGXING ZHOU ZHOXD1203 PROGRESSIVE PRESENTATION WEEK 8 The target marketing process is an approach to marketing based on identifying and developing an offering for those segments of the total market that the organisation can best serve (Elliott et al‚ 2012‚ p. 182.) This process can be broken up into 3 sections – Segmentation‚ Targeting and Positioning. IKEA will be introducing a new range of healthy frozen pre-prepared
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Extraction of Caffeine from Tea leaves Casinabe‚ Antonio Karlo‚*Catahay‚ Jesus Alfonso‚ Cerdena‚ O’neil‚ Cordova‚ Robelle Department of Biological Sciences‚ College of Science University of Santo Tomas‚ España Street‚ Manila 108 Group 4 2MB Date Submitted: December 13‚ 2012 ------------------------------------------------- ABSTRACT: The purpose of this experiment is to extract the amount of caffeine present in tea bags. In this experiment‚ isolation‚ characterization and purification
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Anticancer Agents Kahlin Cheung-Ong‚ Kyung Tae Song‚ Zhidong Ma‚ Daniel Shabtai‚ Anna Y. Lee‚ David Gallo‚ Lawrence E. Heisler‚ Grant W. Brown‚ Ulrich Bierbach‚ Guri Giaever‚ and Corey Nislow ACS Chemical Biology Article ASAP 6. Ishida S‚ Lee J‚ Thiele DJ‚ Herskowitz I (2002) Uptake of the anticancer drug cisplatin mediated by the copper transporter Ctr1 in yeast and mammals. Proc Natl Acad Sci. 99‚ 14298–14302. Comparative Chemogenomics To Examine the Mechanism of Action of DNA-Targeted Platinum-Acridine
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leaving behind crystals of pure paracetamol. Next you need to heat the crude paracetamol in a Thiele tube by filling the tube up with paraffin oil to the point where it just covers the entrance to the elbow tube. Then collect the paracetamol in a capillary tube and attach this to a thermometer using an elastic band. Keep an eye on your elastic band as it can snap under the heat. We made sure that the Thiele tube was filled to the accurate point and the capillary tube was tied to the bottom of the thermometer
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References: ELLIOTT‚ G‚ RUNDLE-THIELE‚ S & WALLER‚ D‚ 2010‚ MARKETING 1ST edn‚ John Wiley & Sons Australia‚ Ltd
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Contents i Executive summary 3 ii List of Chart/ Figure 4 1.0 Situation analysis 5 1.1 Company and products background 5 1.1.1 Company introduction 5 1.1.2 Products introduction 5 1.2 Industry introduction 6 1.2.1 Market size and share 6 1.2.2 Developing trends 7 1.3 Macro-environmental analysis 8 1.3.1 Political and legal environment 8 1.3.2 Economic environment 9 1.3.3 Sociocultural environment 9 1.3.4 Technological environment 10 1.4 Competitive analysis 10 1.5 Customer analysis 11 1.6 Distribution
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References: Bibliography Spark‚ M.‚ 2008‚ Marketing Concepts – MAR110 lecture 1 notes‚ SUT‚ Melbourne Elliott‚ G.‚ Rundle-Thiele‚ S.‚ Waller‚ D.‚ 2010‚ Marketing‚ John Wiley‚ Milton. http://www.cleanupaustraliaday.org.au/about/supporters-and-partners‚ viewed 9/3/2011 http://www.apple.com/au/ipad/‚ viewed 9/3/2011
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Bluebird of Happiness. Siew Sheng as Colin is the main character of the story and now let’s begin with the story. SCENE 1 Narrator: Colin never knew his real father. His mum left his father a few weeks after he was born. She says he was a bit of a rough-house and they were much safer away from him. Then she took up with his dad. Colin calls him that because he came when he was eight months old‚ and don’t remember any time before that. He looks a bit like Colin‚ anyway. His hair is dark‚ like him
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