Question 1: You have carried out an investigation into the pigments that make up chlorophyll. Use the chromatogram you obtained when carrying out this investigation. Clearly explain the separation technique of paper chromatography in terms of partition. Calculate the Rf value of one of the constituent pigments and compare it to the book value. A paper chromatography was used to separate the pigments that make up chlorophyll to analyse‚ identify‚ and quantify the components‚ using paper (stationary
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Department ♦Planning department ♦Costing department ♦Finance department ♦Payment department ♦Cash office ♦Wages & salaries department ♦Business Support Department ♦Administration department Unilever Pakistan Ltd is a wholly owned subsidiary of Unilever Overseas Holding‚ UK‚ Unilever PLC (a company incorporated in the United Kingdom) Fundamentals of Organization We often begin to describe a firms Structure by looking at its Organization Chart. Organizational Chart:- The reporting
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DATE: Karl Schmidt Jared Sessum Sustainable Tea at Unilever‚ Harvard Business School January 29‚ 2013 This memorandum addresses the following questions based on information found in the Harvard Business School case study on Unilever: Why did Unilever commit to sustainably source 100% of its tea? Has Rainforest Alliance certification been success for Unilever –why or why not? What should Unilever do with its tea business in India? Why has Unilever committed to sustainably source 100% of its agricultural
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chance to work regarding Detergent. A detergent is an agent used for cleaning. Detergents are synthetic surfactants‚ which is produced from petrochemicals rather than fatty acids and oils. They are very effective in hard‚ soft as well as salt water. Detergents are the salts of long chain of hydrocarbons such as alkyl sulphates. A detergent has several advantages over soaps in which we can see in the following topics. Detergents are commonly said to be synthetic detergents because it is produced
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RIN DETERGENT: TO POSITION OR REPOSITION In early January 1989‚ Irfan Mustafa‚ General Manager‚ Personal Products and Market Research‚ Lever Brothers Pakistan Limited‚ was wondering what action to take regarding the marketing of the laundry detergent bar RIN‚ which had been introduced to the Pakistani market in April 1984. The product was specially formulated and promoted as a fabric washer. Mr. Mustafa felt the sales volumes for RIN had reached reasonably satisfactory levels in 1988. However‚ a
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Introduction to Unilever Unilever is a British–Dutch multinational consumer goods company. Its products include foods‚ beverages‚ cleaning agents and personal care products. It is the world’s third-largest consumer goods company measured by 2011 revenues (after Procter & Gamble and Nestlé) and the world’s largest maker of ice cream. Unilever is a dual-listed company consisting of Unilever N.V. in Rotterdam‚ Netherlands and Unilever PLC in London‚ United Kingdom. Both Unilever companies have the
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UNILEVER Everyday 150 million people buy a unilever product to feed themselves or clean themselves or their homes. Employing over 206‚000 people in over 100 countries and 2000 alone in uk achieving an annual sales of about 900 million pounds in UK‚ unilever today is one of the largest international company today. Like many companies even unilever has faced its ups and downs. it was established in the 1885 and faced many difficulties until the end of second world war‚ even though in spread in fragments
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PREPARATION OF DETERGENTS CONTENTS Introduction 1. Classification of synthetic detergents * Anionic Detergents * Neutral or non-ionic detergents * Cationic Detergents * Bile Salts - Intestinal Natural Detergents * Amphoteric Detergents * Amphoterics 2. Key Concepts 3. Raw Materials 4. The Manufacturing Process * Introduction * End Products * The Blender Process * The Agglomeration Process * The Slurry Method * Liquid Detergent * Quality Control
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-CaCL2: .2mL level -Trisodium: .2mL level Detergent: DI: 2.6mL level CaCl2: 3.8mL level The results of the soap tests indicate an unsuccessful synthesis of soap. Minimal amount of foam was observed from any the tests. It was expected that foam would be presents in DI water‚ but decreased in CaCl2 or Trisodium because it makes the water a “hard water” and causes the soap precipitate‚ make it ineffective. As seen from the results‚ the synthesized detergent is effective in both soft (DI) and hard
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Within Unilever‚ Simatic IT Interspec is used to manage all Production Item specifications from Ingredient and Packaging Materials that are received‚ to Finished Products. Simatic IT Interspec is currently in use in both its Foods and Home and Personal Care businesses across a variety of geographies. For example it is operational across the Foods Division’s European business in a variety of countries and companies‚ and in the Home and Personal Care (HPC) Division North American businesses. Plans
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