Use new SD to make sure assay is stable while doing parallel run for new lot, to establish again a new SD. Repeat. However, pooling SD now is a thing, and you don't have to get new SDs everytime you change a reagent lot. There's an SD pooling formula in the 24th edition of Henry's Clinical Diagnosis, Eq. 11.1
thank you for your kind and generous science
Madam, can we use manufacturer SD insted of our SD, as it is very narrow compared to manufacturer SD?
VERY RICH INFORMATION DR ANU
Thank you for nice teaching
Very useful information
Very informative..
Maam ,after finding the new lot SD, howto use them for lot to lot verification ?
Use new SD to make sure assay is stable while doing parallel run for new lot, to establish again a new SD. Repeat. However, pooling SD now is a thing, and you don't have to get new SDs everytime you change a reagent lot. There's an SD pooling formula in the 24th edition of Henry's Clinical Diagnosis, Eq. 11.1
Thank you for this!