how much wave length of Soduim vapour lamp used in polarimeter
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what is classification of elemental impurities? what is risk assement in elemental impurities?
In Karl fischer titrator what medium we can choose to analysing aldehyde and ketone samples by using KF reagent
Retention time & Relative Retention time Definition & between difference? How to Calculate response factor(RF) & relative response factor(RRF)?
how peak can be sharp in hplc when it is come flat
6 Answers Graviti Pharmaceuticals,
As per USP u/vacuum means (how much vacuum should be applied)?
what is the different in Total ash, sulphated ash, acid insoluble ash, alcoholic or non alcoholic ash?
which solvent is highest poler acetonitrile dimethyl formamide methanole tetrahydrofurane buffer solution
what is difference between assayand potency
what is the difference between hplc and uplc?
5 Answers Fresenius Kabi, Mylan,
What is the thickness of polystyrene film?
8 Answers Pharmaffiliates Analytics and Synthetics,
How can you calculate manually "Slope" in pH calibration?
For standardization of volumetric solutions, acceptance limit for concentration is considered as 10% of nominal concentration and %RSD as NMT 0.2% (for appropriate no. of replicates). But , if %RSD has not met, what should be further action?