what type of questions asked on analytical balance and also
give answers................all pharma companies?
Answer / yugandhar
calibration parameters,acceptance criteria ,least count ,usage range,minium weight calication
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we are performed SOR for a particular product the limit is -6 to -10.We face particular bathes it is not meeting the specification.we performed diffrent instrument diffrent analyst we are getting diffrent diffrent results.solvent is dimethyl sulfoxide what could be the reasion
how we do assay of urea, ammonium sulpate, ammonium nitro pospate etc
why the sucrose used in calibration of polarimeter
How long we can use hygroscopic reference standard in terms of water absorb.I mean in line with respective monograph's specification or more than that?
in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?
how to qualify the impurity?
Column selection in HPLC method development?
How much carbon loading in nomalphase columns?
What is the importance of sulphated ash test?
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
Why KBr is used in FTIR ?
What is discriminating media? How can u justify/select that which media (pH etc...)is suitable for your dissolution study of your compound?