ICP-MS tc99

Discussion created by apeiffer88 on Jun 30, 2020
Latest reply on Jul 6, 2020 by edgarvs

Looking for information about the best Tc99 method setup on ICP-MS 8900 QQQ. Currently using He mode to eliminate CoAr,NiCl,ZnCl and Mo interferences. Could O2 be used to oxidize the interferences, resulting in fewer mass 99 interferences? Also, is there a reaction gas that can be used to separate natural Ru99 from Tc99?