You dissolve a 3.435 gram sample of potato in acid to determine the levels of solanine (the reason why green potatoes are poisonous) and diluted it to a total volume of 500.0 mL. You have also created a standard curve as outlined below. Solve for the ug/gram concentration of solanine in the potato sample.

Biomedical Instrumentation Systems
1st Edition
ISBN:9781133478294
Author:Chatterjee
Publisher:Chatterjee
Chapter19: Biomedical Laboratory Instrumentation
Section: Chapter Questions
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You dissolve a 3.435 gram sample of potato in
acid to determine the levels of solanine (the
reason why green potatoes are poisonous) and
diluted it to a total volume of 500.0 mL. You have
also created a standard curve as outlined below.
Solve for the ug/gram concentration of solanine
in the potato sample.
ppm Solanine Std.
Abs
0.213
5
0.315
10
0.423
15
0.532
Unknown sample
0.314
Your Answer:
Transcribed Image Text:You dissolve a 3.435 gram sample of potato in acid to determine the levels of solanine (the reason why green potatoes are poisonous) and diluted it to a total volume of 500.0 mL. You have also created a standard curve as outlined below. Solve for the ug/gram concentration of solanine in the potato sample. ppm Solanine Std. Abs 0.213 5 0.315 10 0.423 15 0.532 Unknown sample 0.314 Your Answer:
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