Bottled water * Distilled water Apparatus: * Laboratory oven * Dessicator * Conical flask * Watch glass * Spatula * Glass rod * Burette * Funnel * Volumetric flask * Volumetric pipette Setup: (see diagram under Discussion) Procedure: 1). Weigh accurately approximately 4.5g of pure silver nitrate in powder form. 2). Place the watch glass with the powder in the drying laboratory oven for 30 minutes at a high temperature (60 – 100oC). 3)
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RANBAXY’S FALL FROM GRACE INTRODUCTION Ranbaxy Laboratories Limited (Ranbaxy) is a research based international pharmaceutical company serving customers in over 150 countries. The company was incorporated in 1961 and it went public in 1973.In 1998 Ranbaxy entered the United States which is the largest pharmaceutical market. In 2008 Daiichi Sankyo a leading pharmaceutical innovator‚ headquartered in Tokyo‚ Japan acquired a controlling share in the company.
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Calibration of Volumetric Glassware This set of laboratory experiments is designed to introduce you to some of the apparatus and operations you will be using during the remainder of this course‚ including the treatment of data using spreadsheets. While some of the procedures may seem trivial and the results obvious‚ this is a chance for you to develop good laboratory technique. Required Reading D.C. Harris‚ Quantitative Chemical Analysis (8th ed.‚ W. H. Freeman‚ NY‚ 2010) chapter 2 (Tools
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Table of Contents Laboratory Safety and Laboratory Guidelines Common and Special Laboratory Equipment Materials and Other Requirements Common Laboratory Operations and Techniques Experiment 1 …………………………………………………………………………..10 Properties of Matter Experiment 2 …………………………………………………………………………. 12 Chemical Changes Experiment 3 …………………………………………………………………………. 15 Classification of Matter Experiment 4 …………………………………………………………………………
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LABORATORY REPORT (Click on the Save a Copy button on the panel above to save your report) Activity: Name: Instructor: Date: Enzyme Activity cheryl yelton November 30‚ 2014 Predictions 1. Sucrase will have the greatest activity at pH 6 2. Sucrase will have the greatest activity at 40 °C (104 °F) 3. Sucrase activity increases with increasing sucrose concentration. Materials and Methods Effect of pH on Enzyme Activity. 1. Dependent Variable. amount of product (glucose and fructose) produced 2.
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Personal Expectations Taking this Management class is going to be very challenging for me for a couple of reasons. One of those reasons is because I have not in the least bit ever been interested in business‚ which at first glance seems to be all that this course focuses on. Another reason is because I have never really imagined myself as a manager. I am still figuring out what I want to do with my life‚ what kind of degree I want‚ and what kind of goals I want to set and achieve‚ and I have just
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Materials and Methods The laboratory procedures were conducted based on the steps provided in ‘An Introduction to Chemical Systems in the Laboratory’1. Specifically‚ 1.90 grams of KCL was weighed in a 250ml beaker and dissolved in 25 ml of deionized water. This solution was then quantitatively transferred to a 250ml volumetric flask. Proper technique is needed for quantitative analysis. This transfer was done to ensure that there was no detectable KCl left in the beaker. After transferring the
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electrothermal device to determine melting point. Chemicals : Crude diphenyl (3.0 g)‚ ethanol (20 mL)‚ decolourising charcoal (1.0 g)‚ boiling chips‚ ice Procedure : Crude diphenyl (3.0 g) is measured and obtained using a beaker and a laboratory electronic weigh. The crude diphenyl is then put into a quickfit flask‚ together with 2 to 3 pieces of boiling chips. Ethanol (5 mL) is measured using a measuring cylinder and poured into the flask. A vertical water condenser is fitted to the mouth
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Action Plan Johnson and Johnson Case Study Action Plan PHL/323 Abstract This paper briefly summarizes the action plan case study of Johnson and Johnson. Seven people had died after ingesting Tylenol‚ a painkiller that was produce by McNeil Laboratories‚ a Johnson & Johnson division. The Tylenol was mix with cyanide poisoning. Johnson and Johnson realized that the tragic event was not the company’s fault but an external sabotage. In addition‚ Learning Team C proposes an action plan that determines
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MEDICAL LABORATORY TECHNICIAN STUDENT HANDBOOK 2009-2010 TABLE OF CONTENTS Introduction .......................................................................................................................................- 1 Philosophy of the Program............................................................................................................- 1 Program Description ........................................................................................................
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