If we get 100% assay of an Initial sample ,and the stability studies of the same sample got 90% dissolution result, and when the same stability sample was analyzed for RS studies no impurities was found . Where the 10% Active substance were gone during dissolution analysis.Please help me in getting the conclusion.1 1693
what type of lubricant oil should be apply on idle machine& storage of dies punch? What type of oil used on punch barrel?1 4774
Why and When RRF is necessary in RS method? How it is helpful in method development?903
Why and when RRF is required to be known in RS Method? How is it helpful during method development?3 3343
Why we use potassium hydrogen pthalate for determination of calibration in Total organic carbon798
How to measure each & every tablets hardness in compaction force control system of compression machine?888
What is difference between method transfer and method verification ?1 2614
How can I differentiate between OOS, change control and deviation1 3651
what are all the parameters to be considered while applying bracketing and matrixing?where and all it is applicable?788
what are all the needs or pre-requisites to perform project on bracketing and matrixing of stability products?835
What is the difference between Deviation and Out of Specification?
What is limit of cleaning validation?
what is the difference of vaccum pressure and vapour pressure ?
how related substnce method developted for new compound which not official in the pharmacopiea
What is column efficiency and performance ? And how can we know the column is better?
What is the difference between Analytical method validation and Analytical method transfer?
What exepients are used in dry powder injections?
Why we use 10 tablets for the analysis of cu test?
how quantitative stability studies are done?
What is the difference of vacuum pressure and vapor pressure?
hi i have done my b pharma and now i am working as a managing director in my own manufacturing unit is there any scope overthere 4 me
can anyone help me by sending me model papers regarding drug inspector exam entrance model papers if yes plz send me to my email if yes sravani_262000yahoo.com, firstname.lastname@example.org
how the qualification of pharma can help in banking
What is the difference between uniformity of content and content uniformity as official test for all tablets?
What is the difference between polarimeter lamp and IR lamp?