How to now that my acid is contact with base or base is contact with acid in drugs, is there any techniq to identify the formation of salt(drug)
3 7722what is least count of a balance? How we find out this? Any formula for least count of Analytical balance?
Acme Formulation, Analytical Solutions, Dr Reddys, Reddy Labs,
13 99528How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?
3264Post New Analytical Chemistry Questions
what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?
in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?
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?
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
How do we get end points and how many end points are possible for citric acid and di-acid not theorotically answer should be given practically.
What is column in chromatography?
we can use expired sample for validation and analyst qualification?
why holium oxide prepared in 10% HCLO4 SOLUTION
in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?
mahagenco syllabus for the post of chemist
Why only 1.2 million lux hours require in photostability study?
what is diffrence between specificity and selecivity?
Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.
Why perchloric acid used for potentiometric titration
What is similarity factor and its use in api strength?