What is the difference between specified impurity and Identified impurity

Answer Posted / vinod kumar uppalli

There are two types of specified impurities.
1. Specified unknown impurity
2. Specified identified impurity

Specified unknown impurities in method are usually tracked based on their RRT's.

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

In IR spectra, generally a molecule vibrates without apply emr or ir light?

1447


why we use a particular hplc column for a particular compound give reasons?please

2281




1831


What is shaking level in GC?

340


In performance Check of GC Why Hexadecane Peak is Considered 

2566






Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?

1384


If vendor having more imp than monograph then how to proceed? and how to set spec?

356


what is mean by peak intigrity?

353


What is the diference between residual solvents and organic volatile matter

1508


WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY

2119


How we choose the mobile phase for method development.?

667


how you start the solubility study?

354


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?

1721


if you have given one product then how you determine the impurity in that?

304


How can we calculate offset value pH measurment

1081