What is the difference between Chromatograhic Purity And
Related substances
Answer Posted / pradosh sahoo
Chromatographic Purity means presence of unknown impurity, calculated by % area (area normalization method), where as Related Substance means the presence of both specified & unspecified impurity calculated against reference standard.
Is This Answer Correct ? | 37 Yes | 3 No |
Post New Answer View All Answers
Did anybody have method for acetyl cysteine effervescnce tablet
What is gelatinization?
If vendor having more imp than monograph then how to proceed? and how to set spec?
What is rs test why we are performing rs test?
What is shaking level in GC?
identification is for unknown? qualification for known? reporting for LOQ?
what is turbidimetric titration?Give 2 examples.
How to fix the sample conc. in Related substances test by HPLC?
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
What is Band broading effect explain
how to calibrate hplc & gc
What is control room temperature and which guide line says?
Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6
why salisylic acid not using now days for disdolution calibration?
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?