Which buffer is used for LC/MS mobile phase & at What Conc.
- 3 Answers
- 10092 Views
- I also Faced
- E-Mail Answers
Answer Posted / haresh kidecha
generally volatile buffer used in LC/MS mobile phase.buffer
used in mobile phase is ammonium acetate ,ammonium formate
in concentration of 2-10mM for positive ions mode and 2-
50mM for negative ion mode.
| Is This Answer Correct ? | 14 Yes | 1 No |
Post New Answer View All Answers
How do we fix the sample concentaryion in hplc method development?
what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR
UV and PDA detector, which have less signal to noise ratio?
What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio
What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)
what is biorelivent dissolution media?
How you develop a method in HPLC?
USP methodology, EP methodology, IP methodology, among three if possible to use one methodology for qualify working standard to use USP, EP, IP ? Please explain...
What is the difference between spectro meter and spectro photo meter?
Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?
if tech transfer fails whay require to do?
Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?
While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?
How can we confirm the HPLC column is end-capped or not? Is it possible to identify by physical appearance?
in api coa contains only process impurities and in product coa contains degradation impurities?
