Laboratory equipment

Introduction In this capstone project, we were expected to discuss a topic relevant to the laboratory in which we deemed important. In the pre-analytical steps that lead to the brainstorming and writing of this capstone project we reflected on how few in numbers or major was and how little others knew of our major. In addition to these facts, we discussed how a recent hospital neglected to include a laboratory in their initial design made us question our importance. After these discussions, we…

Introduction: The purpose of the experiment was to determine the density of powdered grape. The company Gatorade has advertised that G2 powder replenishes fluids and electrolytes in the body’s blood stream during exercise. G2 has aided in staying hydrated, “maintain normal muscle performance, heart rate and brain activity” (1). In relation, there has been a rise in sports drink purchase to improve athletic performance. The experiment examined a basic level of G2 powders composition, the…

To begin the first part of the experiment, zeolite and magnetized zeolite had to be synthesized. First, it was necessary to set up a contraption to hold a thermometer in place. This was done using a split cork and a 3 prong clam on a ring stand. 50 mL of 3.0 M NaOH was then added to a 250 mL beaker with a magnetic stir bar placed inside. After placing the solution on the stir bar, 3.7560 g of (sodium aluminate) was added to the solution. The thermometer was also added to the solution, but it…

After putting each compound into the blended meal, then it was determined whether it contains organic or inorganic in it. The bacon ranch salad reacted negatively to the solutions. While also being tested on a well-plate and hot-plate, it still remained the same color. Therefore, the blended mixture does not contain any organic substances such as protein. We began our experiment by gathering our materials and began to test the change in the blended mixture by putting a small amount in well…

Lab 4 in Chem 115 has three parts all calculating density. In part one, a 100 mL beaker, a volumetric pipet, and an analytical scale were obtained. To begin, the mass of the beaker was taken using an analytical scale. Then, 10.0 mL of an unknown liquid was transfered to the beaker using the volumetric pipet. Next, the mass of the beaker and liqiud was recorded along with the letter identifying the unknown liquid. By subtracting the mass of the 100 mL beaker from the mass of the beaker and liquid…

Prepare a chart for recording any observations as you test for the presence of cations in the solution. Set up and label 10 test tubes #1- #10 and place them in order in a test-tube rack. Wash and rinse all of glassware with distilled water. Prepare a hot-water bath in a 250 mL beaker by filling it up to 150 ml and bringing it to a boil. Obtain 2 ml of the solution you want to test and pour it into test tube 1. To test the solution for Pb2+ and Ag+ ions, add 8 drops of 6 M HCl solution to…

Urine and serum samples were transferred to the Chemical Core Analysis Facility of the Occupational and Environmental Health Sciences Institute (EOHSI), Rutgers University. ZEA and its metabolites were measured using an HPLC-MS-MS technique. 0.25 mL sodium acetate buffer (pH=4.65) and 10 μL of β-glucuronidase from Helix pomatia were added into 1mL of urine or serum sample. The enzymatic deconjugation was conducted in a water bath at 37 °C overnight. Then liquid-liquid extraction was performed on…

Procedure: To begin this experiment all of the equipment was collected. The materials used in this experiment were a small plastic weighing dish, oxalic acid, a 250 mL Erlenmeyer flask, distilled water, a buret, NaOH solution, a 150 mL beaker, funnel, and phenolphthalein indicator. Before the experiment began the buret was cleaned with distilled water, a buret brush, and dish soap. The buret was completely washed out in order to not cause any faults in the results of the experiment. Once the…

The health care specialist for the endocrine system is called a endocrinologist. The task which they are given is making sure that the body produces hormones the correct way. Thus making sure that the major organs and glands within the body get the proper medication need to flow freely and smoothly. Thus if glands are not performing properly they could cause risk or attracting cancer towards the body or cause organs to shut down. Overall the job and responsibilities of an endocrinologist are…

Medical Laboratory Technicians, I am thrilled to have a chance to advance my educational goals through this program. After I received my associate degree in medical laboratory technology and ASCP certification, I wanted to earn my bachelor degree in medical laboratory science while also gaining laboratory experience by working as a medical laboratory technician. Now I found my chance to do so. In the ever-changing healthcare industry and the advancement of technology in the clinical laboratory,…