What is the color-change in the LAMP reaction based on? Would it matter if a test person drank a glass of soda/lemonade right before the test? Suggest 2 practical actions that would circumvent this potential pitfall.
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What is the color-change in the LAMP reaction based on? Would it matter if a test person drank a glass of soda/lemonade right before the test? Suggest 2 practical actions that would circumvent this potential pitfall.
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Solved in 3 steps
- 1. A prescription calls for 50 mg of chlorpheniramine maleate. Using a prescription balance with a sensitivity requirement of 6 mg, explain how you would obtain the required amount of chlorpheniramine maleate with an error not greater than 5%.Suppose you have an initial chlorine concentration of 5%. Then out of that, you are told to prepare 1L chlorine solution with concentration of 200ppm to sanitize the stainless steel table at the processing area. How are you going to prepare the solution?Can you explain on your own words why the thermometer should not be shaken rigorously to lower the reading to zero before using it?
- if the absorbance value measured in a spectrophotometer is 0.5, how much of the original incident light is being measured by the detector?Explain in your own words how the ISO 10993-5 test (performance test) is applied to the patient turning apparatus shown in the figure, and guess how the expected result will be. The main part of the product consists of a polyurethane sponge. Stain-proof upholstery fabric will be used as the outer surface material. In addition, there are heating pads working with the logic of electric blankets in this apparatus, please answer by taking these into account when answering.Would you expect the results from the MAC test to corroborate the results from the EMB test? Explain why or why not.
- points) You have to make 50mL of 0.05M HCI from a 10M HCI stock solution, but the onlymeasuring devices available are 100mL graduated cylinders and 10mL serological pipes. Howcould you accurately make the dilute HCI solution (clearly explain)?When a mixture of various molecular sized dyes are run through a gel chromatography column, what is eluted in the Void Volume? A. Blue Dextran B. Flourescein C. Both D. NothingDiscuss the types of interferences in atomic absorption spectrophotometry.
- Given the following common laboratory materials, which of the three methods of heat sterilization do you think is the most appropriate and practical to use in sterilizing them ? Why do you think so ? a) empty flask b)L-rod (glass rod c)10 ml glass pipet d) wire needles e)antibiotic solutionDiscuss the physical orig ins of the gross selection rules for infrared spectroscopy and vibrational Raman spectroscopy.Write shortly about the instrumentation of ATR spectroscopy? Answer should be to the point.