derivative and checking the melting points. Theory: By Using specific methods of compounds detection‚ we can match an unknown compound with a known compound because similar compounds will display similar characteristics. In this experiment‚ identifications of the unknown ketone was accomplished using thin layer chromatography‚ melting point‚ and NMR spectrometry. Thin layer chromatography is very quick but sensitive way of determining the components of a mixture or a specific compound from a list
Premium Nuclear magnetic resonance
| IDENTIFICATION OF SOME MACROMOLECULES | | INTRODUCTION Dehydration-synthesis is a reaction that occurs to form different types of macromolecules. It is a reaction that leaves a macromolecule structure along the lines of developing its own specific function in a living organism. The 4 most common ones are carbohydrates which includes monosaccharides and polysaccharides‚ lipids‚ proteins and nucleic acids (Mack 2012). Scientists identify different types of macromolecules to achieve
Premium Purple Color Green
victim. In areas of limited diversity‚ where one ethnicity is prominent as the clear majority‚ identifying the remains of a victim that was in a minority racial group would narrow the search parameters drastically. Resulting in a quicker positive identification of the remains. In the case of John Wayne Gacy‚ 33 victims were recovered from under and around his house. It is believed that some relatives of victims were unwilling to come forward and ID victims due to the alleged homosexual nature of the
Premium Race Racism Human
KONGU ENGINEERING COLLEGE PERUNDURAI‚ ERODE-638052. AGILE MANUFACTURING ` PAPER SUBMITTED BY R.RAGUPATHIRAJA (25ME100) Pre-final year BE-Mechanical Engineering. ABSTRACT As we transition into the twenty-first century there are radical changes taking
Premium Manufacturing Lean manufacturing
implementation issues. This lean survey first describes the philosophy‚ the tools and the supporting management behaviour to successfully implement lean manufacturing and continuous improvement. As shown‚ lean is not simply a set of tools and concepts‚ which can be implemented by command and control. Rather it is a fully integrated manage- 2 ment and manufacturing philosophy and approach in which the human dimension is the single most important element for success. Primary data form a survey was gathered
Premium Lean manufacturing Toyota Production System
Rirodan Manufacturing Telephony and Data Network Upgrade Proposal Team A Class Month Day‚ Year Instructor Rirodan Manufacturing Telephony and Data Network Upgrade Proposal Team A is proposing a thorough upgrade to Riordan’s phone and data networks. Our proposal will cover a description of the new system‚ its components and benefits to Riordan‚ as well as explain the requirements driving the need for the upgrade. We will cover the information used in the phone and data upgrades and discuss
Premium Telephone
Eagle Manufacturing Company Major Facts The major facts surrounding the Eagle Manufacturing case are varied‚ at best. We know the “estimate” for the maintenance department robot came in well under the proposed price. We also know that‚ for the time being‚ productivity is affected due to various budgetary and operational concerns. Finally‚ we know that the communication levels and productive aspects of each individual department are not well. Major Problems There are multiple major problems involving
Premium Supply chain management Procurement Management
BW MANUFACTURING COMPANY CASE SUMMARY The owners of BW Manufacturing‚ a small manufacturer of gas grills‚ have prepared a preliminary budget for the upcoming year and would like to assess the financial impact of several alternative scenarios‚ including dropping a product; changing the price on a product‚ with a resulting increase in volume; and shifting advertising focus‚ with a resulting shift in volume from one product to another. A new budget must be prepared. At year-end‚ the actual results
Premium Variable cost Cost Change
Experiment 2 – Identification of Inorganic Solids Jesse Galina CHM 101 Lab Monday October 1‚ 2012 Unknown Solid – 2 Identifying my cation was rather easy because of the color of the powder when it was first given to me. It was pinkish/slight red when solid and when it was grounded up even further. This observation ruled out every cation except for some hydrated Co (II) salts. After being dissolved in water‚ the solution turned pink which agrees with the statement that the cation was Co
Premium Chemistry Solubility Ion
Rich Manufacturing Saint Leo University MBA 540 Sep 8‚ 2011 Why do many firms use cost-plus pricing for supply contracts? Firms use cost-plus pricing in order to cover their operating costs. Cost-plus means they can increase the price to their customers with whom they have contracts when the operating costs rise. Operating costs can rise for many reasons and cost-plus pricing allows firms the flexibility to manage operating costs. This flexibility is often needed when the price
Premium Economics Cost Pricing