what is the definition of Precision.
what is the defferance between the potency and working standard
In which cases factor of KF Reaget got higher side
In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?
How can you prepare 0.1% Phosphate buffer solution?
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
Can anybody tell me how to measure Redox potential in an aerobic matrix, for e.g., soil etc.?
in karl fischer reagent which solvent is used for dissolving iodine sulphur dioxide and imidazole
How much sample concentration should i inject against diluted standard in related substances for drug product in hplc analysis
why IR graph or spectra comes down ? Any reason
Through assay by hplc(anhydrous basis) product got 100.8% .How much the potency of that product.Moisture content is 1.7%,Sulfated ash is 0.02%,Total impurities are 0.3%
How can we konw that the HPLC column is endcapped? Is it possible to identify visually without COA?