what is a differance between assay by HPLC and assay by titration?5 20817
what is PH of 0.1N Hcl, 0.01N Hcl & Mehanol.3 40926
HOW RRF IS CALCULATED IN HPLC2 8999
why should we do limit of stray light in UV calibration and why should use potassium chloride2 24423
what is %labelled amount in content uniformity of dosage unit and its calculation?3588
how to prepare 5normality of hcl2 39841
diference b/w packed &capilary columns2 5574
in dissolution in one tablets two molecule one is losartan & second is HCTZ losartam is complies in s1 stage & hctz is complies in s2 stage then how to report result losartan s1 stage result or losartan s2 stage result
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
Why we check moisture,ash & AIA in product
how to selecet an exact coloumn for an new molecule development by hplc how to select exact salt as buffer for new molecule development by hplc what is the the process to select the mode of saparation of compoundes by hplc what is the use of ph of buffer what is use of buffer,ph,organic phase,ans methods how the molecules get saparated in coloumn,
mahagenco syllabus for the post of chemist
what type of questions asked on analytical balance and also give answers................all pharma companies?
How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample
WHAT IS DIFFERENCE B/W MALTINGRANG/DSC
Qc interview questions
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
calibrtion procedue of LC-MS
what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?
Basic principle of ESI?