U of S | Mailing List Archive | alt-photo-process-l | formula for platinum standard solution #3 ?

formula for platinum standard solution #3 ?



Listmembers,

Could someone provide the formula for platinum standard solution #3, using ammonium tetrachloroplatinate?

Many thanks,
Tom


Tom Hawkins
tomehawk@ix.netcom.com

www.tomhawkinsphotographs.com