Dear Glen

While I was at ANU, we used to use silver wire to react with the
sulphides produced from combustion.

Tschuess

        Darren


> The problem is that our hydrogen gas samples are very noisy! I suspect
> some sulfer compound(s) is/are the problem.
>      We are thinking about using either a furnace containing silver
> or manganese dioxide, or possibly a trap containing molecular sieve
> or silica gel.