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Hi Mariam, Thanks for your questions. In practice, most clinical
research laboratories use ICP-MS for analysis of trace elements.
Palladium (Pd) and selenium (Se) in particular are usually present at
quite low levels in clinical samples and so requir...
Hi Meenu, Thanks for your positive responses to my articles. To measure
Se in blood in DRC mode with O2 as the cell gas, I would suggest trying
80Se (this will provide the highest sensitivity as Se converts to SeO)
and then measuring Se as 80Se16O at...
Hi Juan, Which isotope are you measuring? Since you get a result close
to the expected result when you dilute the sample 1:5 there are two
possible explanations that initially spring to mind. Firstly, the error
in the undiluted sample result could be...
Hi Patrick, We have several webinars that provide more detail on how to
reduce interferences with ICP-MS. In particular, you might find our
recent triple quadrupole ICP-MS educational webinars helpful. You can
register for these webinars at the follo...
Hi Ajay, I’ll send you some relevant application notes. With regard to
which technique is better, IC-ICP-MS offers benefits over LC-ICP-MS in
terms of sensitivity, chromatographic peak stability, detection limits
and routine analysis robustness. Howe...