1. What's the slope of the calibration curve? 3.95 x 10-5 4.17x10-5 1 20484 25257 2. What's the y-intercept value? -114.3 -0.0137 0 0.00471 583.1 3. What's the concentration of the analyte in the sample solution? 2.39x10-8 μg/mL 0.070 µg/mL 0.052 µg/mL 3.97X107 µg/mL 4.19×10² µg/mL What is the concentration of the pesticide in the sample (ppm)? 0.52 ppm 0.70 ppm 0.99 ppm 2.2 ppm 2.9 ppm
1. What's the slope of the calibration curve? 3.95 x 10-5 4.17x10-5 1 20484 25257 2. What's the y-intercept value? -114.3 -0.0137 0 0.00471 583.1 3. What's the concentration of the analyte in the sample solution? 2.39x10-8 μg/mL 0.070 µg/mL 0.052 µg/mL 3.97X107 µg/mL 4.19×10² µg/mL What is the concentration of the pesticide in the sample (ppm)? 0.52 ppm 0.70 ppm 0.99 ppm 2.2 ppm 2.9 ppm
Chapter7: Statistical Data Treatment And Evaluation
Section: Chapter Questions
Problem 7.13QAP
Related questions
Question
FOLLOW UP QUESTION: Answer #4 only
Quality Assurance and Calibration Methods
Link to previous answers:
https://www.bartleby.com/questions-and-answers/a-0.2422-g-sample-of-a-certain-fruit-was-analyzed-for-the-content-of-a-certain-pesticide.-after-a-se/73201da3-a435-470d-af44-bbdc3d361b00
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning