Environment & Ecology · Environmental Science
Consider the following statements about analysis on analytical instruments and data quality: A. Minimum detection limit (MDL) is three times the standard deviation of blank concentration. B. Minimum quantification limit (MQL) is 7-10 times the standard deviation of blank concentration. C. Lower concentration limit of a working linear range must be greater than the defined MDL. D. Relative standard deviation is used as a measure of precision of the data. E. Analytical data with high precision may or may not be accurate. Choose the correct answer from the options given below:
- 1A, B and E Only
- 2A, B, D and E Only✓
- 3A, B, C and D Only
- 4A, B, C and E Only
Correct answer
A, B, D and E Only
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