Questions
(31) Comment on the basic and technical aspects of preconcentration.
(32) Distinguish continuous and discrete separation methods.
(33) Comment on the validation-calibration binomial in a CMP.
195
(34) Distinguish chromatographic and non-chromatographic separation
methods.
(35) Based on the example of Fig. 4.12, explain how the sampling plan is determined by the particular analytical problem.
(36) Distinguish on-line and off-line coupling of a computer to a CMP.
(37) Comment on the types of data used to compute the results of a CMP.
(38) Comment on human intervention in a CMP.
(39) What does transducing the analytical signal involve?
(40) Distinguish (A) passive and active, (B) primary and relative, and (C) standalone and integrated instruments. Give examples to illustrate the differences.
(41) How can the signals produced by instruments in the second step of a CMP
be acquired?
(42) What is the difference between external and internal validation?
( 43) Comment on the ranking of the different meanings of validation in the context of CMPs.
(44) Discuss the impact of automation on a CMP.
(45) How can a CMP be miniaturized?
(46) Give an example of simplification of a CMP.
(47) Why does the use of sensors encompass the first and second steps of the
analytical process?
(48) Why can a chromatograph not span the entire first step of a CMP?
(49) Why are scientific and technical trends in CMPs related? Give some
examples.
(50) Why do analytical separation techniques support the accuracy of the
results produced by a CMP.
(31) Comment on the basic and technical aspects of preconcentration.
(32) Distinguish continuous and discrete separation methods.
(33) Comment on the validation-calibration binomial in a CMP.
195
(34) Distinguish chromatographic and non-chromatographic separation
methods.
(35) Based on the example of Fig. 4.12, explain how the sampling plan is determined by the particular analytical problem.
(36) Distinguish on-line and off-line coupling of a computer to a CMP.
(37) Comment on the types of data used to compute the results of a CMP.
(38) Comment on human intervention in a CMP.
(39) What does transducing the analytical signal involve?
(40) Distinguish (A) passive and active, (B) primary and relative, and (C) standalone and integrated instruments. Give examples to illustrate the differences.
(41) How can the signals produced by instruments in the second step of a CMP
be acquired?
(42) What is the difference between external and internal validation?
( 43) Comment on the ranking of the different meanings of validation in the context of CMPs.
(44) Discuss the impact of automation on a CMP.
(45) How can a CMP be miniaturized?
(46) Give an example of simplification of a CMP.
(47) Why does the use of sensors encompass the first and second steps of the
analytical process?
(48) Why can a chromatograph not span the entire first step of a CMP?
(49) Why are scientific and technical trends in CMPs related? Give some
examples.
(50) Why do analytical separation techniques support the accuracy of the
results produced by a CMP.