What is difference between known and unknown impurities
- 1 Answers
- 2697 Views
- Sun Pharma, I also Faced
- E-Mail Answers
Answer / brijesh maniyar
known impurities we have standard of usp in case non impurities we have no standard of usp.
| Is This Answer Correct ? | 0 Yes | 0 No |
in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?
[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?
What is the definition of water content or moisture content,what is the procedure going on w.c amalysis?
What is principle of Polarimeter?
how to start the method development of Dissolution and related substances.
what is the difference between LOSS ON DRYING IN ORDINARY OVEN TECHNIQUE AND VACUUM OVEN TECHNIQUE
Why forced Digradition Study is done
why does the result variation in hplc and gc with same sample ?
why SGF media used for dissolution . What is the use of it .can we use other media of lower pH instead ot this?
Why we are using K2Cr2O7 for control of absorbance in UV?
what is the maximum flow rate in prep hplc
How to decide the standard concentration for related substances hplc method
Organic Chemistry 
