what is the meaning of PURITY AND POTENCY .what is the
difference between PURITY and POTENCY

Answer Posted / ravindikar surdikar

Purity is the qualitative analysis method in which we
directiely calculate by area normalization.

Potency is quantitative analysis method in which we compair
with standard and calculate it on anhydrus basis or on
dried basis.

Is This Answer Correct ?    7 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

in api coa contains only process impurities and in product coa contains degradation impurities?

324


how to calculate elemental impurities?

549


Qc interview questions

1252


What is column in chromatography?

1761


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

340






What is the acceptance criteria for moisture balance when calibrated with sodium sulfate

1551


What is third generation HPLC Columns?

1514


effect of pore size, pore volume, partical size, column length, carbon load on retention time? what is carbon load? what is the use?

330


Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?

1696


How you develop a method in HPLC?

2080


What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.

2120


what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

1805


How would you decide dissolution medium for NCE compound of class I drug

1708


in hplc chromatogram started from left to right and in uv spectrum started from left to right

471


if you have given a blank water how you analyse by general analytical techniques?

1510