we came cross a problem with sample solubility. we tried some digestion and are still trying.
we have some questions about organic solvent for ICP-MS.
1. our ICP-MS is suitable for aqueous solution.
does it mean we have keep our sample solution 100% aqueous solution? is it able to tolerate a mixture of 50% organic and 50%aqueous solution, or 10% organic and 90% aqueous solution?
or we have to change our sample cone, skimmer cone, skimmer base and tubings, then we are able to add organic solvent?