Question

Match each of the terms with its definition.

a. range
b. raw data
c. results
d. reagent blank
e. linear range
f. treated dta
g. dynamic range
h. method blank
i. field blank
1. _____a blank sample containing all components except for analyte that has not been subjected to the steps of the chemical analysis.
2. _____concentration interval over which there is measurable response to a change in analyte concentration.
3. _____quantities reported upon completion of statistical analysis of the data.
4. _____blank sample exposed to the environment at the sample collection site and transported in the same manner as other samples back to the lab.
5. _____individual measurements.
6. _____concentration interval over which the change in detector response is proportional to the analyte quantity.
7. _____concentration interval over which linearity, accuracy and precision meet specifications.
8. _____blank sample containing all components except analyte that has been carried through all steps of the chemical analysis, including sample preparation.
9. _____amounts or concentrations determined by using a calibration method.

Answer 1

1. d.

2. g.

3. c.

4. i.

5. b.

6. e.

7. a.

8. h.

9 f.

Step-by-step explanation:

1. A blank in which you don't make all treatments as in the sample is called reagent blank

2. The range where a concentration can be measurable is called as dynamic range.

3. When you complete your work doing treatment of the measured values. Tht is results.

4. The blank exposed to the environment is the field blank.

5. Raw data are the primary measured values.

6. Based on Lambert-Beer law, there is an interval in which concentrations are linear regard to response of the detector, that is linear range

7. The interval that hast linearity, accuracy and precision is called range

8. When you make all treatment to the blank as in the sample is called method blank

9. When you apply an method to determine a value of your sample is called treated data