Item 6: Question In a matrix of unknown or ambiguous content, a good approach to determination of an analyte is to use a linear calibration curve method. a standard addition method. a method of least squares. an external standard method.
Item 6: Question In a matrix of unknown or ambiguous content, a good approach to determination of an analyte is to use a linear calibration curve method. a standard addition method. a method of least squares. an external standard method.
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
6. Good appraoch determination of analyte problem
(Also what is meant by "matrix" in this problem?)

Transcribed Image Text:Item 6: Question
In a matrix of unknown or ambiguous content, a good approach to determination of an analyte is to use
a linear calibration curve method.
a standard addition method.
a method of least squares.
an external standard method.
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