Would there be a local source for potassium ferricyanide?
For example, at some kind of supply store (other than photo-supply store; our only local photo shop is heavy on the digital side and carries just a few analog-related items).
Or maybe somewhere like Home Depot?
Thanks,
Phil
For example, at some kind of supply store (other than photo-supply store; our only local photo shop is heavy on the digital side and carries just a few analog-related items).
Or maybe somewhere like Home Depot?
Thanks,
Phil
