by maheshbhuva | May 20, 2023 | stability
Here both are the different Accelerated stability testing only 40°C/75 RH Study here time period are 1,3,6,12 Each batch perform Accelerated stability study Here we have to seen that naturally degraded drug product which is covered  According to WHO guidelines...
by maheshbhuva | Apr 6, 2023 | 621 USP CHAPTER
Adjustment of Mobile Phase Adjustment in composition of the mobile phase Adjustment ph of the aqueous component of the mobile phase Adjustment in concentration of salts in the buffer component of a mobile phase Adjustment in composition of the mobile phase Minor...
by maheshbhuva | Apr 5, 2023 | 621 USP CHAPTER, Analytical Chemistry
All chapter are use full for ADJUSTMENT of chromatography, TLC etc In such case some questions arias that Why adjustment in chromatography ? How adjustment justified ? Adjust chromatography If your method is validated and method are submitted in DMF so...
by maheshbhuva | Mar 16, 2023 | ALCOA++, Analytical Chemistry, QMS
Attributable Mainly to ask of following question is that Who, when, what and why? Who Person has identified When place has identified What event identified Why mean why all the operation will be happen that all example will give as on QMS activity document other...
by maheshbhuva | Mar 5, 2023 | Molarity
Definition Molecular weight dissolved in 1000 ml solution called Molarity Molarity Noted: M Formula Molarity We have make 1M NaOH for 300 ml water 12 gram NaOH dissolve in 1000 ml water If for use liquid (example Use formula Density = M/V    (Mass /Volume) Eg For...
