Why red HgI2 added during starch preparation?
what is diffrence between specificity and selecivity?
how you fix the limits of impurities?
why in hplc peaks are in positive side(it means upside) not in negative side?
what is the dipolement and how it is related to IR
1 Answers AJ Square Inc, Aurobindo,
How to prepare ppm solution of Nacl form its salt?
I got 88.0 % assay for a drug in HPLC analysis for same injection i got 40.0% related substances is it possible? what is the relation between results of assay and purity?
In which situation we require to prepare the standard solution from sample in Related substance method?
Why 1800 ml of dissolution media used In Carbamazepine ER USP Tablets But other drug only 900 ml Media Used ?
use of stry light
wt is difference between assay and purity in hplc?
why we use pyridine to determine moisture content of acetonel
What is Endcapped Hplc column