Q3. A colleague at the company you work for needs to run a similar analysis of Iron, however, the lamp they were using with their SpectrAA 55B instrument for atomic absorption is broken. What other method of analysis could you recommend using this same instrument?

The method I used is I prepare 5 standard solutions from 100 ppm stock standard of Iron then I made a calibration curve, then I used the line of the equation to calculate the sample concentration.

Sample preparation I took 3 multi-mineral tablets containing 4 mg iron each which is 12 mg of Iron total, then dissolved the powder in 1000 mL

I dilute sample 1 ml in a 10 ml volumetric flask.

I am not sure what data is needed, you asked the same thing for the other question that you need data.

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