In GC Why does retention time decrease when temperature increases? Also how does a change in temperature effect selectivity?
1 3092In dissolution of tablets/capsules elaborate the Dissolution limit 20.0% to 60% Q in 30 minutes.
1 2049
Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?
EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE
How hydrate is forming along with API?
why xterra column require to use at higher ph?
function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?
How many electrons does benzene have?
hi i am siva icompleted m,sc in organic chemistry in 2008&working as alecturer can u send me the interview qusetions with answers . i expected that i got 135 - 140 marks is there any chance to get selection my interview is on may 7th 2010
in OSD forms require to use gas chromatography?
What is modern definition(iupac) of ph?
Why is acetic acid added?
give clarity of linearity and range in method validation
[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?
what is definition of validation? which components are followed give detail?
why require to do water content for drug product?
in which situation require to take incident in validation?