Where to buy gold chloride in UK

[Mahombi]

Does anyone know where I can buy gold chloride in the UK, preferably in, or near London? I've tried the usual suppliers (Silverprint, Retro and Process Supplies) but have had no luck. Thanks in advance.

[Gudmundur Ingolfsson]

Try supply companies for goldsmiths. When goldplating silver by electrolysis you use gold chloride that comes as powder in 5 gram glass ampules. The gold chloride is then dissolved in destillated water for gold toning and other photographic use.
This is not inexpensive though.