AMR was allowed to reach steady state conditions. Traditionally‚ steady state conditions are defined as the state when temperature at each thermocouple locations approximately does not change with time. However‚ and due to the limitation of the laboratory‚ and after several experiments found the initial control of the fluid flow rate was a difficult process‚ also the measuring of the actual time variation of the fluid flow rate. Furthermore‚ due to the little mass of fluid flow‚ the experiments didn’t
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Daniel H. Perry Procedures of Measurement and Density of Sugar in Soda Introduction The main focus of this lab was to acquire a basic understanding of how to properly use measuring devices in order to determine properties of a liquid. These properties are volume‚ mass‚ and density. The following measurements were obtained in the lab: density of water‚ both density and concentration of aqueous sugar solutions‚ and density of various soft drinks with respect to sugar. Additional experience was
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Differential Staining Purpose: The purpose of this experiment was to become familiar with subtypes of culture media and the uses for each‚ learn and employ the streak and pour dish techniques‚ and generate a pure culture of a specific organism. Set Up: For this experiment I needed: 1 Distilled water‚ 1 Paper towels‚ 1 10%-bleach or 70% alcohol solution‚ 1 Zip bag‚ 1 Pan to heat agar‚ 1 Isopropyl alcohol (rubbing alcohol)‚ 1 Cultures: S. epidermidis and L. acidophilus‚ 1 Gloves‚ Disposable
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NORTHERN CARIBBEAN UNIVERSITY College of Allied Health and Nursing Department of Medical Technology Spring Semester 2014 MAJOR: Medical Technology COURSE NAME: Introduction to Medical Technology Laboratory – Section A COURSE CODE: MTCH 106 NUMBER OF CREDITS: One (1) NUMBER OF HOURS: One (1) NAME OF LECTURER: Fabian Pitkin EMAIL ADDRESS(ES): fabian.pitkin@ncu.edu.jm OFFICE HOURS: Wednesdays 12pm -2pm PREREQUISITES:
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Separation and Identification of Organics from an Aqueous/Organic Environment through Physical Manipulation Date Lab Performed: Nov. 11/2013 Date Lab Submitted: Nov. 18/2013 Introduction We conducted this experiment to investigate the technique of liquid / liquid extraction‚ the miscibility of organics and water and the effect of a mixture of compounds in methylene chloride versus pure compounds retention time as introduced to a Gas
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LABORATORY REPORT I OBJECTIVES The objective of this experiment is to; • Identifying the range and limits of a measuring apparatus. • Rectifying any instrumental error that might be present in an instrument. • Investigating the limits and capabilities of a measuring instrument. • Determining the accuracy of the actual volume of a volumetric pipette‚ volumetric flask & measuring cylinder. INTRODUCTION The purpose of this experiment is to investigate the measurement of the actual volume
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method of separation‚ to assemble and use a simple distillation setup in the separation volatile substances from non-volatile materials‚ to determine the boiling pint of a liquid sample and to isolate caffeine from tea and gain experience in chemical laboratory manipulation of plant materials. II Materials and Methods The materials used in this experiment are the following: * * 10 pieces of tea bags(20 g) * 175 distilled water * 30 mL Chloroform (2 sets of 30 mL) * 12.5g Sodium
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Experiment title: Le Chatelier’s Principle Date conducted: 2/9/2012 Experiment purpose: To determine the effect of a change on a system at equilibrium and to correlate the observed responses with Le Chatelier’s principle. Experiment Chemical list: Student Provided 1 Tap water 1 Toothpicks 1 Distilled water 1 Crushed ice 2 Coffee spoons 1 Rubber bands 2 Beaker‚ 50 mL‚ plastic 1 Magnifier‚ dual 1 Pencil‚ marking 1 Thermometer-in-cardboard-tube 1 Well-Plate-24 In the Experiment
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Chemical Gas Tests Procedure Part 1: Hydrogen and Manganese Dioxide 1. Inserted 4mL of hydrogen into a test tube 2. Scooped a little amount of manganese dioxide on the end of a wooden splint 3. Allowed the tip of the splint to flame using the Bunsen Burner 4. Allowed the reaction to proceed for a total of 15 seconds. 5. Placed the glowing splint into the test tube 6. Recorded the results Part 2: Magnesium strip and Hydrochloric acid 1. Poured 3mL of hydrochloric acid into a test
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BIOL 1020 Lab Assignment: Virtual Microscopy Start by re-saving this file as follows: lab_surname_virtualmicroscopy.rtf‚ substituting your own surname. Type your responses to the questions below where indicated. Remember to save your work frequently. Viewing Magnification‚ Field of View‚ and Specimen Size 1. On the UD Virtual Compound Microscope‚ examine the onion root tip slide at 400X viewing magnification. Ensure that the image is centred. What is the approximate size of an onion root
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