how can we calculate void volume?give its importance in brief
Answer Posted / sekhar.kranam
by injecting Uracil it will elute below 2 minutes
elution of un retained peak
| Is This Answer Correct ? | 4 Yes | 6 No |
Post New Answer View All Answers
How much is the standard area for glc analysis
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?
WHY given much noise PDA dector then VWD Dector
how you fix the limits of impurities?
what are the guidelines for analytical method validations?
Why are use silicon oil mr?
While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?
Why dissolution test is not performed in all of the products
analytical method validation require to with respect to release specification or shelf life specification?
What is the principle of Thermal conductivity detector and FID?
IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?
give clarity of linearity and range in method validation
In HPLC (Waters) software Empower1,2 &3 what is the updation for each version
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
How to set analyticl specification for combination products?