how would you determine the acceptance criteria for cleaning
validationof product A for product B?
how to develop the icp ms method? Application of icp ms?
What is the importance of sulphated ash test?
How to set analyticl specification for combination products?
In standard weight box used for calibration of analytical balance there are two numbers (Qty) of 20mg, 200mg,2.oGM weights. Why?
What is the lab normality??
what is the difference between c-8 and c-18 column
why we use vanillin in melting range calibration
Why caffeine as a reference standard used for calibration of HPLC?
11 Answers Gangwal Chemicals, Orchid,
What is normality
Principle of HPLC in one sentance
Why we are using the methanol in Kf titration?
why phenolpthalin gives pink colour when we titrate aganist sodium hydroxcide & phenolpthalin gives colourless titrate aganist hydrochlric acid which is un burate