why there is a need of optical activity & specific optical activity measurement by polarimeter
6 14427Post New Analytical Chemistry Questions
While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?
on saturation solubility study data how we can find out the bcs class of drug?
How to start the dissolution development for unknown tab?
we can use expired sample for validation and analyst qualification?
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
Difference between the quantitative analysis and qualitative analysis?
Which parameters require to do in tech transfer?
What is rs test why we are performing rs test?
how can I make the copper get white bye any salt or acit?
if you have given one product then how you determine the impurity in that?
in dissolution why pool sample needed? in which type of drug pool sample need?
AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?
For titration in anhydrous media with perchloric acide, if lack of titrator, Which indicator is been used for replacement. How calculate pH of test solution to choose suitable indicator?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
what is the purge flow & how to calculate