In lcms analysis some times we get sodium and potassium
adducts. if the compound is havine sodium ions how can we
confirm wether sodium is from sample or it is a adduct?
Answer Posted / spgoswami
If the precursor is sodium ion then intense peak will be of
sodium only rather than the same adduct so we can conclude
by observing lc-ms /TIC chromtgram
Regards
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
what is mean by 40 in the dissolution basket mesh size?
Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?
How to set analyticl specification for combination products?
WHAT IS THE USE OF STARTER ?????????
What is intact assay method development.....?
What is aggregate and fragments in SEC?
Why only hydroxy naphthol blue indicator is used for standardisation of 0.05M EDTA solution instead of solochrome Black T or Euriochrome Black T indicator which is used for all sample analysis with 0.05M EDTA solution?
what is mean by covalidation
what is impurity profile. how to interpret this impurity profile to a drug product or drug substance.
from where i get mortar pastle for glass bottle crush? it's required for testing of it?
how decide the clining method and cleaning method validation require for this perticular products?
is it necessary to do HPLC calibration at wavelength 315nm if we are doing analysis at this wavelangth
If vendor having more imp than monograph then how to proceed? and how to set spec?
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
Why we use potassium dichromate in uv calibration Exact reason behind it??