Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between Chromatograhic Purity And
Related substances
- 11 Answers
- 68016 Views
- Cipla, I also Faced
- E-Mail Answers
Answer Posted / kashyap
Chromatographic purity is a USP terminology where impurities are reported by area normalization methods.
Related substances (as per ph.Eur) impurities are reported by diluted standard method.
| Is This Answer Correct ? | 7 Yes | 6 No |
Post New Answer View All Answers
My question about gas chromatography sulfur chemiluminsecence detector. I test unknown sample gas by GC-SCD (calibrated ) and the result of *H2S is 279 PPM , *but when I test the same sample with the GC-TCD (calibrated ) the value of *H2S is 2500 PPM . I'd like to inform you that both GCs are calibrated and have very good operation conditions with stable parameters . the question is if the sample gas with higher H2S over detection limits of SCD detector (1000 ppm). why the result it 279 ppm Best regards
about method developement in hplc
why cone formation during dissolution?
Is it nessesary all multimedia dissolution require descriminatory?
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
What is the acceptance criteria for moisture balance when calibrated with sodium sulfate
why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?
Which parameter require to do for analytical method equivalency?
What is the use of tlc and hplc? And when and where use?
why we use glass fiber filters use in some situation?
In performance Check of GC Why Hexadecane Peak is ConsideredÂ
Which are the diffrent grades of api in pharma?
What is the requirement for brazil in the analytical method vslidation comparr to ich?
how to get accurate result for Residue on evaporation in purified water
why octanol used to determine the partition coefficient ?
