Exactly what is the job you are using it for?
If it is to refine palladium then there are alternatives. This is a short overview of how palladium metal can be refined.
Digest palladium metal in nitric acid.
Add NH4OH to pH 1-2 and filter of sediments
Add NH4OH to pH 10 and filter, removes iron and nickel
Add HCl to pH 6.5-7 and filter, removes AgCl
Add HCl to pH 3, a yellow palladium salt will precipitate
Cool the mixture and collect the precipitate in a filter, rinse with 1% HCl in DI water.
Liquids goes to the stock pot for reclamation of left over values
Reduce the diammine-palladium(II) chloride with formic acid, calcining or other method of choice
http://goldrefiningforum.com/phpBB3/viewtopic.php?f=51&t=6638&start=20#p72403
http://goldrefiningforum.com/phpBB3/viewtopic.php?f=51&t=19352
http://goldrefiningwiki.com/mediawiki/index.php/Hoke:Refining-Page-177
This works with concentrated solutions. You can always cement palladium from diluted solutions with zinc.
Göran