if one drug is acidic in nature and the other drug is basic in nature, e.g. desloratadine is soluble in acidic environment i.e 0.1N HCL whereas Montelukast Sodium is soluble in basic environment i.e. .2% SLS. How can we choose a common media for there Dissolution?109
How many types of impurites in Related compound test?161
Why we use potassium hydrogen pthalate for determination of calibration in Total organic carbon
how quantitative stability is done
why u want to join as a m.r?
How to check the integrity of Sieve, Screen, FBD Bag?
what is the difference of vaccum pressure and vapour pressure ?
what are all the needs or pre-requisites to perform project on bracketing and matrixing of stability products?
What is the difference between polarimeter lamp and IR lamp?
when will be the drug inspector notification will be anounced.what are the educational requirements...
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HOW TO PERFORM SATURATION SOLUBILITY IN DISSOLUTION METHOD DEVELOPMENT?
Why we use pyrene in HPLC calibration ( UV-vis/PDA)
What is the relative response factor in related substances?
is there any entrance exam conducted for the post of drug inspector and what is the usual time
In resolution test of uv calibration ratio of 269nm & 266nm, respectively, using hexane as the reference . the acceptance criteria for the ratio is NLT 1.5 but always found that 1.3 ,why what i can do for the resolving the problem is it necessary to integrate exat at 269nm and 266nm ehat is limit of tollerence
What are the limits for LOD and LOQ?