You must use adequate laboratory facilities to perform whatever testing and examinations are necessary to determine that specifications are met
dietary supplements and labels in a manner that does not lead to their mix-up
the appropriateness of current specifications for both starting materials and finished product
at intervals following a pre-arranged programme in order to verify their conformity with the principles of Quality Assurance
Quantitative test methods must be validated by determining in assays the sensitivity
10.5 - Laboratory Physical and Chemical Testing 211.65 You must use adequate laboratoryWet chemistry requirements of the Quality Control (QC) Laboratory with respect to written procedures and specifications, equipment, calibration, sampling, reagents, standards, and glassware, in order to perform USP, EP or other recognised test methods, or validated in house methods