Pharma Definition/Abbreviation, Pharma Beginners
Ruggedness and robustness both measure an analytical method’s reliability under varying conditions, but robustness tests its stability against small, deliberate changes in its own parameters (like pH or flow rate) within one lab, while ruggedness assesses its consistency across different external factors (like analysts, instruments, or labs) for real-world reproducibility.
Accuracy is how close a measurement is to the true value, while precision is how close repeated measurements are to each other.
Repeatability is getting consistent results using the same method, same person, same equipment, same conditions, measuring short-term variation; while reproducibility is getting consistent results when different people use different equipment or conditions, checking long-term reliability and robustness across environments.
Purified water, Potable water, Raw water, EDI water, Sterile water.
MUDA- Doing unnecessary work.
MURA- Inconsistent workload.
MURI- Over burden.
The 7 waste- Motion, inventory, waiting , defects, overproduction, transportation, overprocessing.
Column selection,Mobile phase composition, flow rate, detection method
Preventive Maintenance, Machine servicing, Equipment, Instrument
Loss on drying, Halogen/IR Moisture balance, Drying, constant weight.
