Explain standard spectrophotometry experiment

Reference no: EM13278772

Standard Spectrophotometry experiment. I have absorbance, path length (1) and I need to determine the concentration of an unknown based on my calibration cure. I need the Extinction Coefficient. Is that just the slope of by calibration curve? Or is it something more involved?

Reference no: EM13278772

Questions Cloud

Determine what is the slew rate of the op amp : the input voltage to an op amp is a large voltage step. the output is a exponential waveform that changes 2.0V in 0.4us. what is the slew rate of the op amp.

Price represent to the consumer : What does represent to the marketer? What does price represent to the consumer? Is the dollar figure more than a dollar figure?

Compute how long is the wire : A current of 0.80A flows through a copper wire 0.50mm in diameter, How long is the wire in km

What is the common-mode voltage gain of opamp : a 741C is an op amp with Av= 100000 and a minimum CMRRdB= 70dB. what is the common- mode voltage gain. if a desired and common- model signal each has a value of 5 uV. what is the output voltage.

Explain standard spectrophotometry experiment : Standard Spectrophotometry experiment. I have absorbance, path length (1) and I need to determine the concentration of an unknown based on my calibration cure. I need the Extinction Coefficient. Is that just the slope of by calibration curve? Or i..

What is the company inventory turnover ratio : What is the firm's investment in accounts receivable? c. What is the company's inventory turnover ratio? d. Identify three ways in which the company could reduce its cash conversion cycle? What are the possible risks of reducing it?

Define how many atoms of chromium are used in the coating : An object is coated with a layer of chromium that is 0.015 cm thick. If the object has a surface area of 15.3 cm squared, how many atoms of chromium are used in the coating. The density of chromium is 7.19 g/cm cubed.

What is the pressure on a load cell that can operate : What is the pressure on a load cell that can operate up to a maximum pressure of 500 pounds if its output is 15mV based on a scale factor of 5mV/v of inpur, and the input voltage is 10V.

Why do financial managers need to know the cost of capital : What is the cost of capital? What are some of the problems that financial managers encounter when they are estimating the cost of capital? Why do financial managers need to know the cost of capital? What are the implications of globalization on th..

User Account

All Pages