2. What is the dynamic range problem and how does it affect the efficiency of a...
Homework Answers
Chromatography is a laboratory technique which is used for the separation of mixture of compounds. In chromatography dynamic range refers to the performance of the detector. Usually there are two dynamic ranges : (a) linear dynamic range and (b) dynamic range per second. The dynamic range can be explained as range of solute concentration over which the detector continues to respond to changes in solute concentration. It can extend from a minimum detectable concentration to that concentration where the output no longer increases with increase in solute concentration. Hence dynamic range problem can affect the efficiency of chromatography as explained above.
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What is the dynamic range problem and how does it affect the
efficiency of a...
N mtu QUESTIONS 1. What are dependent variables of a van-Deemter plot 2. What is a dynamic range problem and how doe...
N mtu QUESTIONS 1. What are dependent variables of a van-Deemter plot 2. What is a dynamic range problem and how does it affect the efficiency of a chromatographic analysis? Why does a TCD respond to all analytes except the carrier gas? What are the relative advantages and disadvantages of packed and open tubular columns in GC 5. Predict the elution order of the following analytes from a Carbowax 20 M column: hexane. acetaldehyde, octane, benzene, toluene, ethylbenzene, o-xylene and...
QUESTIONS 1. What are dependent variables of a van-Deemter plot 2. What is a dynamic range...
QUESTIONS 1. What are dependent variables of a van-Deemter plot 2. What is a dynamic range problem and how does it affect the efficiency of a chromatographic analysis? 3. Why does a TCD respond to all analytes except the carrier gas? 4. What are the relative advantages and disadvantages of packed and open tubular columns in GC? 5. Predict the elution order of the following analytes from a Carbowax 20 M column: hexane. acetaldehyde, octane, benzene, toluene, ethylbenzene, O-xylene and...
What is the dynamic analytical range of a typical ICP? How does this compare to AAS? Is there any...
What is the dynamic analytical range of a typical ICP? How does this compare to AAS? Is there any advantage to using ICP based on its dynamic range?
how does efficiency wage theory affect the unemployment level?
how does efficiency wage theory affect the unemployment level?
1. What are the two components in the investment decision process? How does market efficiency affect...
1. What are the two components in the investment decision process? How does market efficiency affect this process? (5 points)
Assume that company ABC is an advocate of efficiency wage theory. What does efficiency wage theory suggest and how does it affect the unemployment level?
Due to recent spike in numbers of accidents involving workers’ health and safety in the construction industry particularly under company ABC, a union is established in the construction industry, the establishment of the union on construction industry will lead to unemployment.1) Assume that company ABC is an advocate of efficiency wage theory. What does efficiency wage theory suggest and how does it affect the unemployment level?
what is the dynamic range for an instrument? how is it related to a calibration curve?
what is the dynamic range for an instrument? how is it related to a calibration curve?
graphically illustrate how does efficiency wage theory affect the unemployment level?
graphically illustrate how does efficiency wage theory affect the unemployment level?
What is dynamic programming? How to solve a dynamic-programming problem?
What is dynamic programming? How to solve a dynamic-programming problem?
Explain what a neuron's dynamic range is and why it is important for neural function and...
Explain what a neuron's dynamic range is and why it is important for neural function and coding. Include in your answer the advantages and disadvantages for large and small dynamic ranges How does the neurotransmitter bind to the postsynaptic membrane/receptor and what happens to the postsynaptic neuron? Explain in the most detail that you can Explain how neurons can encode the intensity of a stimulus and how neurons can preferentially respond to changes in the environment
N mtu QUESTIONS 1. What are dependent variables of a van-Deemter plot 2. What is a dynamic range problem and how does it affect the efficiency of a chromatographic analysis? Why does a TCD respond to all analytes except the carrier gas? What are the relative advantages and disadvantages of packed and open tubular columns in GC 5. Predict the elution order of the following analytes from a Carbowax 20 M column: hexane. acetaldehyde, octane, benzene, toluene, ethylbenzene, o-xylene and...
QUESTIONS 1. What are dependent variables of a van-Deemter plot 2. What is a dynamic range problem and how does it affect the efficiency of a chromatographic analysis? 3. Why does a TCD respond to all analytes except the carrier gas? 4. What are the relative advantages and disadvantages of packed and open tubular columns in GC? 5. Predict the elution order of the following analytes from a Carbowax 20 M column: hexane. acetaldehyde, octane, benzene, toluene, ethylbenzene, O-xylene and...
1. What are the two components in the investment decision process? How does market efficiency affect this process? (5 points)
Explain what a neuron's dynamic range is and why it is important for neural function and coding. Include in your answer the advantages and disadvantages for large and small dynamic ranges How does the neurotransmitter bind to the postsynaptic membrane/receptor and what happens to the postsynaptic neuron? Explain in the most detail that you can Explain how neurons can encode the intensity of a stimulus and how neurons can preferentially respond to changes in the environment
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