what is the meaning of linearity,principle of co-relation coefficient?3 7491
In UV we measure absorbance , how it is happend ? explain me4 8387
why we are performing residue on ignition?6 17708
why we are performing residue on ignition?2 7771
NMR is both qualitative and quantitative?EXPLAIN2 4915
HOW TO CALCULATE THE MASS OF UNKNOWN IMPURITY IN LC-MS? AND WHAT IS THE ROLE OF FRAGMENTATION IN LC-MS ?1 4657
why should we perform dissolution PVT calibration only by UV spectrometer, not by HPLC ?
How to establish relative response factor for hplc. Why it is required?
cefoperozone and sulbactam inj. hplc test method
Qc interview questions
If we do accuracy at same concentration at which linearity planned,what is the need to do linearity separately?
1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.
all types of questions asked at the cipla interview
While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?
acceptance criteria for lod & loq by standard deviation of response and slope??
why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?
WHAT IS THE USE OF STARTER ?????????
what is the purge flow & how to calculate
why are measure gas flow " ml " in Gas chromatography