Answer Posted / tushar
because in residue on ignition we find out related
Substances (inorganic element like As , Pb etc) in muffle
furnace at 600-650 degree temperature in this condition all
residual solvent vapourized and only inorganic element
remains . refer USP METHOD-II
Is This Answer Correct ? | 18 Yes | 1 No |
Post New Answer View All Answers
is it nessesary to do solution stability for 7 days?
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
in gas chromatography what is the difference between gas flow rate and average linear velocity ?
how can I make the copper get white bye any salt or acit?
What is split ratio in Gc? Splitless? how requirr to select?
How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium
How doing qbd practically?
in stress study if your api not soluble in hcl naoh h2o2 then what require to do?
Basic principle of ESI?
How will u perform degradation study in detectors other thann PDA in HPLC Methodology
identification is for unknown? qualification for known? reporting for LOQ?
why we should take dst factor for below 1%moisture samples
what type of question will ask in the interview of lab chemist.
if rsd failed then what require to do?
What is the main difference between ODS1 and ODS2 Hplc column.