why sucrose not used in polarimeter calibration?
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What is the difference between specified impurity and Identified impurity
What is difference b/t uv detector and rid
why do we adjusted ph in the mobilphase
9 Answers Cipla, Dr Reddys, Reddy Labs,
how to prepare working standard in our laboratory aganist reference standard ?
4 Answers Merit Biolabs, Unichem,
What is normality
In HPLC Chromatographic separation Resolution equation is Rs = 1.18 (tR2 –tR1)/wh1+Wh2, Where, tR2 and tR1 is run time of eluent ratios of the distances from the point of application to the centers of the spots and the distance travelled by the solvent front from the point of application (retardation factor), and Wh1and Wh2 , is peak width of at half height. What is 1.18 ?
What are the primary considerations in extractables and Leachables ?
what is the disso medium for tropsiun chloride
What is the procedure for UV-spectrophotometer calibration?
difference between precision & accuracy.
What is the diffrence in japan mkt requirement in analytical method validation over US?
what is weight veriation in pharma industry ? plz explain me