nt #8-Beer\'s Law Exp #8-Beer\'s Law Prelab Quiz Put the following steps in the

Question

nt #8-Beer's Law Exp #8-Beer's Law Prelab Quiz Put the following steps in the correct sequence to calibrate a Spectronic-20 red 1. Set the instrument to the desired wavelength. 2, Adjust the light control or transmittance/absorbance knob to 100% transmittance 3. Place the reference cuvette in the cuvette holder 4. Remove reference cuvette from the cuvette holder. 5, set the % transmittance to zero using the amplifier or zero control knob. ion Select one O a 3, 1, 5, 2, 4 O b. 1, 3, 5, 4, 2 0 c, 1, 2, 3, 5, 4 O d. 1, 5, 3, 2, 4 O e. 3, 5. 2, 4, 1 page

Explanation / Answer

The correct option is d.

The set of operaions to be carried out are as follows:

1. Set the instrument to the desired wavelength

2. Set the % transmittance to zero usingteh amplifer

3. Place the referecnce cuvette inthe cuvette holder

4. Adjust the light control or tansimittacne knob to 100% transmittance

5. Remove the reference cuvette from the cuvette holder

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