3. This is the standard procedure for determination of nicotine in urine. A 1.00mL sample was placed in a 12mL vial. 5-aminoquinoline was added as the internal standard (5 pg). The sample was monitored using mass spectrometry at m/z values for nicotine (84) and the internal standard (144). Given the following data determine the concentration of the two unknown samples Nicotine (ug/L) 12 Area Area 0.056 0.402 0.059 51 102 157 205 0.391 0.669 1.063 0.684 1.011 1.278 0.51 1.355 0.53 1.32 Unknown 1 Unknown 2 1.18
3. This is the standard procedure for determination of nicotine in urine. A 1.00mL sample was placed in a 12mL vial. 5-aminoquinoline was added as the internal standard (5 pg). The sample was monitored using mass spectrometry at m/z values for nicotine (84) and the internal standard (144). Given the following data determine the concentration of the two unknown samples Nicotine (ug/L) 12 Area Area 0.056 0.402 0.059 51 102 157 205 0.391 0.669 1.063 0.684 1.011 1.278 0.51 1.355 0.53 1.32 Unknown 1 Unknown 2 1.18
Chapter24: Introduction To Spectrochemical Methods
Section: Chapter Questions
Problem 24.28QAP
Related questions
Question
![3. This is the standard procedure for determination of nicotine in urine. A 1.00mL sample
was placed in a 12mL vial 5-aminoquinoline was added as the internal standard (5 ug).
The sample was monitored using mass spectrometry at m/z values for nicotine (84) and
the internal standard (144). Given the following data determine the concentration of the
two unknown samples
Nicotine (ug/L)
Area
Area
12
0.056
0.059
51
0.402
0.391
102
0.684
0.669
157
1.011
205
Unknown 1
Unknown 2
1.278
0.51
1.18
1.063
1.355
0.53
1.32](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4822f11c-199a-4554-b9e6-0b80c71c7687%2Ffa38e5eb-fbac-4349-b1f2-c12bb24b8659%2Fo5y4pq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. This is the standard procedure for determination of nicotine in urine. A 1.00mL sample
was placed in a 12mL vial 5-aminoquinoline was added as the internal standard (5 ug).
The sample was monitored using mass spectrometry at m/z values for nicotine (84) and
the internal standard (144). Given the following data determine the concentration of the
two unknown samples
Nicotine (ug/L)
Area
Area
12
0.056
0.059
51
0.402
0.391
102
0.684
0.669
157
1.011
205
Unknown 1
Unknown 2
1.278
0.51
1.18
1.063
1.355
0.53
1.32
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