Measurement of Some Sources of Variability in Colorimetric Analysis

Georges, R

doi:10.1177/000456327301000124

Search citation statements

Order By: Relevance

Paper Sections

Select...

Precision and Accuracy Of Individual Units1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1974

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

(1 citation statement)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…By an appropriate experimental design, it may be possible to isolate and measure variances of the various stages in the analytical process. Examples of this approach are described by Georges (1973). Tests on instrumental components are also useful in identifying defective units and, if measurements are made before and after the test run, changes due to excessive wear may be found which are undetected by visual inspection.…”

Section: Precision and Accuracy Of Individual Unitsmentioning

confidence: 99%

A Revised Scheme for the Evaluation of Automatic Instruments for Use in Clinical Chemistry

Broughton

Gowenlock²,

McCormack³

et al. 1974

Ann Clin Biochem

127

View full text Add to dashboard Cite

A revised scheme is described for evaluating automatic instruments used in clinical chemistry. Procedures are outlined for the assessment of mechanical and electrical features, and measurement of the accuracy and precision of individual units. Methods are given for the measurement of analytical precision, carryover, cross-contamination, accuracy, and linearity. The safety of equipment and methods of assessing costs are discussed, and the importance of subjective features is noted. The general principles of the evaluation scheme should be applicable to other types of equipment.

show abstract

Section: Precision and Accuracy Of Individual Unitsmentioning

confidence: 99%