Which column is more polar, C8 or C18?
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is it nessesary to do solution stability for 7 days?
in api coa contains only process impurities and in product coa contains degradation impurities?
what is the purge flow & how to calculate
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
how you confirm the assay method?
EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE
CAN WE DETERMINE THE PEAK PURITY IN GAS CHROMATOGRAPHY ANALYSIS?
Why irmoisture balance is used for corrugated box moisture testing
Why sodium hydroxide used for maintain pH of phosphate buffer
what is the difference between potentiometric titration and karl fischer titration?
how require to interprit the method precision data of hptlc?
What is the difference between purge septum flow and column flow in gas chromatography?