wat is the role of michelson interferometer in FTIR and He-Ne lase.detailed answer required in simple language
1 3481If mass balance is not passing in forced degradation in method validation that method is suitable or not?
1 9084Why we compare unequal concentrated solutions in heavy metals test. For example comparing the test solution with 1 ppm lead standard and telling it's less than 20ppm?
1 7904Post New Analytical Chemistry Questions
can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?
what is mean by dissolution biowaiver study?
Is it nessesary all multimedia dissolution require descriminatory?
if you have given one product then how you determine the impurity in that?
how to calculate elemental impurities?
in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?
if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?
What is diffrence between extractable volume and deliverable volume? Answer pls
in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?
identification is for unknown? qualification for known? reporting for LOQ?
why we are using benzene, anyline in acetic anhdride assay titration method?
How much is the standard area for glc analysis
WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?
in which situation require to change rs specification?
how can give the expiry period and restadardisation of volumetric solution