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
if rsd failed then what require to do?
why we are adjusting the ph in buffer solution preparation
If i performing one analysis on C8column then the same analysis done on C18 column then what will happen about Rt;Resulution;Peak shape Explain ?
WHAT IS DIFFERENCE B/W MALTINGRANG/DSC
identification is for unknown? qualification for known? reporting for LOQ?
Loss of linearity in tkn analysis, possible reasons?
what is difirence b/w ROI&ROE
what is the defination of calibration & verification?
what is method development parameter in HPLC method development
what type of questions asked on analytical balance and also give answers................all pharma companies?
My question about gas chromatography sulfur chemiluminsecence detector. I test unknown sample gas by GC-SCD (calibrated ) and the result of *H2S is 279 PPM , *but when I test the same sample with the GC-TCD (calibrated ) the value of *H2S is 2500 PPM . I'd like to inform you that both GCs are calibrated and have very good operation conditions with stable parameters . the question is if the sample gas with higher H2S over detection limits of SCD detector (1000 ppm). why the result it 279 ppm Best regards
what is the diference between spectroscopy and chromatography
2 Answers Cipla, PharmChem, Reliance,