5.s) Lithium in blood serum of a manic-depressive patient treated with lithium carbonate is determined byflame emission spectrometry, using standard additions calibration. 100 ul. of serum diluted to I ml gives andemission signal of 6.7 units. A similar solution to which 10 ul of a 0.010 M solution of LINO3 has been added,gives a signal of 14.6 units. Assuming linearity for the signal, what is the concentration in ppm of the lithium in theblood serum?

Answered: Image /qna-images/answer/0b5d7d47-314f-4606-b137-2e1b91ad172c.jpg

5. 3) Lithium in blood serum of a manic-depressive patient treated with lithium carbonate is determined by flame emission spectrometry, using standard additions calibration. 100 ul of serum diluted to 1 ml gives and emission signal of 6.7 units. A similar solution to which 10 ul of a 0.010 M solution of LINOS has been added, gives a signal of 14.6 units. Assuming linearity for the signal, what is the concentration in ppm of the lithium in the blood serum?

5. 3) Lithium in blood serum of a manic-depressive patient treated with lithium carbonate is determined by flame emission spectrometry, using standard additions calibration. 100 ul of serum diluted to 1 ml gives and emission signal of 6.7 units. A similar solution to which 10 ul of a 0.010 M solution of LINOS has been added, gives a signal of 14.6 units. Assuming linearity for the signal, what is the concentration in ppm of the lithium in the blood serum?

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter13: An Introduction To Ultraviolet-visible Molecular Absorption Spectrometry

Section: Chapter Questions

Problem 13.14QAP

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