In ESI, the Matrix Effect Refers to

question 13

Multiple Choice

In ESI, the matrix effect refers to

• A) the effect of the matrix chromatographic efficiency
• B) the effect of matrix components on ionization efficiency
• C) changes in the vacuum pressure because of excess matrix ions
• D) clogging of the skimmer cone by matrix salts
• E) none of the above

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Definitions:

Raven's Progressive Matrices

A non-verbal test used to measure abstract reasoning and considered a non-verbal estimate of fluid intelligence.

WAIS-III

The third edition of the Wechsler Adult Intelligence Scale, an IQ test designed to assess cognitive ability in adults.

WISC-IV

The Wechsler Intelligence Scale for Children-Fourth Edition, a tool designed to measure cognitive ability in children between the ages of 6 and 16.

Factual Information

Data that is based on real, observable events or objects, confirmed to be true through evidence.