Zero Sample Preparation [Bioanalytics]
» My question is this: What is the actual concentration of the internal standard that should be used to prepare the zero sample?
Simple: the same concentration as in all other samples. Just spike a blank with the same volume of your IS working solution as all CC, QC and subject samples.
- Zero Sample Preparation - Obinoscopy, 2018-04-15 02:19 [Bioanalytics]