by maheshbhuva | Jan 7, 2023 | Analytical Chemistry, karl Fischer titration
DST is primary standard and it is stable up to 150 degree Centigrade. It release free water molecules easily when reacts with KF reagent.DST is easily soluble in methanol. This DST has 15.66% water molecules so we can easily calculate and standardize the KF reagent....
by maheshbhuva | Dec 10, 2022 | Analytical Chemistry, Deviation, Documents error (DIN), Out of specification, Pharmaceutical interview,, QMS
DIN (documents incident) IncidentDeviationOOS DIN Documentary error like miss date and sign, entry missed in logbook, Incident Like power failure, peak shape not properly, baseline not properly et OOS Results was not found as per specification Share...