Indium with a density of 7.31 g/cc would be less effective in lowering reed pitch than the same volume of lead at 11.3 g/cc As Mack the Knife says "The cement's there for the weight, Babe" Vern On Dec 16, 2012, at 11:05 PM, Eric Nielsen wrote: > Oops. Looks like Indium is toxic. Scratch that. > >