Performed on: Wednesday‚ May 8th‚ 2013 | | | 5/15/2013 | | Introduction: The goal of this experiment was to identify an unknown analgesic drug through the use of thin-layer chromatography. The drugs used were‚ Unknown #1‚ caffeine‚ aspirin‚ and acetaminophen. Thin-Layer Chromatography is a technique for identifying substances using a mobile phase (developing solvent) that draws up through a stationary phase (TLC plate) and marks spots of differing distances for differing substances
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segment‚ is the most probable cause of the Caudal Regression Syndrom. It is not yet clear whether SIRENOMELIA represents the most severe form of Caudal Regression Syndrom or whether it is a distinct entity. An early insult to the developing lower Spinal Column results in Aplasia or Dyspepsia of the Sacrum. Associated Anomalies: Cardiac anomalies are common. In the case of SIRENOMELIA‚ Renal anomalies are further evident. HYDROCEPHALUS may also develop. Prognosis: This is similar to that w/ MYELOMENINGOCELE
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MOVE AND POSITION INDIVIDUALS ACCORING TO THEIR PLAN OF CARE (HSC 2028) Outline the anatomy and physiology of the human body in relation to the importance of correct moving and positioning of individuals. The back is made up of the spine or vertebral column which is formed from a number of different groups of bones. It protects the spinal cord and allows flexibility of the upper body. The bones are held together by ligaments and small muscles which stretch from one bone to the next to give protection
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__1__ body surface; the buttocks and shoulder blades are on the __2__ body surface; and the top of the head is the most __3___ part of the body. The ears are __4__ and __5__ to the shoulders and __6__ to the nose. The heart is __7__ to the vertebral column (spine) and __8__ to the lungs. The elbow is __9__ to the fingers but __10__ to the shoulder. The Abdominopelvic cavity is __11__ to the thoracic cavity and __12__ to the spinal cavity. In humans‚ the dorsal surface can also be called the __13__ surface;
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Contents Title Page No. 1.0 Introduction 1 2.0 Sample Treatment 3 3.0 Extraction 4 4.1 Solid-Phase Extraction 4.0 Separation 6 5.2 High Performance Liquid Chromatography (HPLC) 5.3 Thin Layer Chromatography (TLC) 5.0 Detection and Identification 7 6.4 UV-Vis Spectrophotometry 6.5 Mass Spectrometry 6.6 Nuclear Magnetic Resonance Spectrometry 6.0 Health Benefits of Daidzein 18
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AND PARACETAMOLPRACTICAL REPORT ON THE ISOLATION AND IDENTIFICATION OF CODEINE AND PARACETAMOL AIM: To extract codeine and paracetamol from its tablet by solvent extraction and tentatively identify in comparison to standards using Thin Layer Chromatography. INTRODUCTION: Codeine or methyl morphine‚ an alkaloid‚ was first isolated in 1832 from raw opium. It concentration ranges from 0.2% to 0.8%. Mostly used for its analgesic‚ anti-tussive and anti-diarrheal capabilities (Tremlett‚ Anderson
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Stereochemistry of Dihydroxylation Reactions Question: Can the stereochemical outcome of dihydroxylation reactions be determined by thin layer chromatography? Overview: In this experiment‚ you will perform two reactions that transform alkenes into diols. While similar in functional group transformation‚ these reactions may lead to stereochemically different products. The two possible products are diastereomers of one another‚ and therefore have different physical chracteristics. After
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are on the _1_ body surface; the buttocks and shoulder blades are on the __2_ body surface; and the top of the head is the most _3_ part of the body. The ears are _4_ and _5_ to the shoulders and _6_ to the nose. The heart is _7_ to the vertebral column (spine) and _8_ to the lungs. The elbow is _9_ to the fingers but _10_ to
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the axial skeleton? Vertebral column and thoracic cage. Exercise 2: Skull Markings Questions A. Which bone is palpated when touching the forehead? Frontal bone. B. What bone is palpated when touching the temple? Temporal bone. Exercise 3: The Vertebral Column Questions A. What are the five categories of vertebrae in your vertebral column?
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There can be both advantages and disadvantages in using a TLC sheet of a different length. For example‚ it becomes a disadvantage if the TLC sheet in this lab was 5 cm shorter. If this were the case‚ then (Sample A) would not have shown up or the second spot of unknown substance #3. Moreover‚ the unknown substance‚ which consists of (Sample A‚ would be incorrectly identified as a pure substance and/or as consisting of only (Sample D). Contrary to using a shorter TLC sheet‚ a longer TLC sheet might
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