This 26 page chapter represents
state of the art in 2001 - and exceeds state of the art in most
labs in 2018. Please discuss!
"To ensure that our methods meet defined quality
specifications, we must determine the best QC rules or
limits to use. Appropriate limits for accepting or
rejecting a run should be based on current method accuracy
and precision as reflected by the calculated mean and SD,
and chosen to alert us to changes that exceed
quality specifications defined by the target value and the
total error allowable (TEa) for each control."