Interested to Buy Any Domain ? << Click Here >> for more details...
What is peak purity and response factor in chromatographic analysis? Why we required to find out response factor?
- 2 Answers
- 7367 Views
- I also Faced
- E-Mail Answers
Answer Posted / shivachem18
the peak purity test is chromatographic analyte peak is not attributable to more then one component. this can be determined by PDA detector/LC MS.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Which parameter require to do for analytical method equivalency?
what is diffrence between specificity and selecivity?
WHY pKa value is more important than pH value of the mobile phase in HPLC?
why we are using benzene, anyline in acetic anhdride assay titration method?
What is rs test why we are performing rs test?
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
If inhouse hplc related substance method is completly diffrent from Usp for finished proďuct with diffrent impurities then how require to prove method equivalecy?
AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?
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 you do when compound having dwel wavelength?
sop of a uv visible spectrophotometer double beam elico model
in which situation ion pair agent require to use?
2. Two grams of Benzoic acid are dissolved in 200 ml of water and extracted with 200 ml of diethyl ether. The distribution coefficient of benzoic acid is 100, and its dissociation constant is 6.5 10-5. Calculate the distribution ratio (D) of benzoic acid at pH 2, 5, and 6. 3. Calculate D at pH 2 to 10 (1 unit apart) in the above problem, and plot D versus pH.
How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain
Why Ethanol is Used for Standardization of GC Head space?
