Answer Posted / bvk
Out of specification
Deviation
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is stray light in uv what are units for stray light
why are measure gas flow " ml " in Gas chromatography
what is the principle involved in turbidometry and nephelometry ?
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
A ha tc is actual defination of retention time?
WHY pKa value is more important than pH value of the mobile phase in HPLC?
before starting analytical method valodation what you checking? and how giving preference to start validation?
We use hicrome 10 cxs column in hplc analysis....pls tell me.. what is the meaning of 10 cxs?
Loss of linearity in tkn analysis, possible reasons?
As per ICH related substances stability trend limit from initial to shelf life
Which parameter require to do for analytical method equivalency?
What is the difference between spectro meter and spectro photo meter?
if peak get problamatic then what require to do?
What is the accrptance criteria in RSD for RS method precision on basis of impurity percentages?
why we use a particular hplc column for a particular compound give reasons?please