A____________________ is a sample containing all components except analyte,and it is taken through all steps of the analytical procedure.
A)method blank
B)reagent blank
C)field blank
D)spike blank
E)matrix blank

Question

Quizplus · Accepted Answer

The method blank is a sample that goes through all the steps of the analytical procedure, except that it does not contain the analyte of interest. It is used to identify any contamination or interference that may occur during the processing of the sample. The other types of blanks, such as reagent blank, field blank, spike blank, and matrix blank, serve different purposes in the analysis and are not always required.

A____________________ Is a Sample Containing All Components Except Analyte,and It