----- Original Message ----- From: stewart_bakeruk To: Homebrew_PCBs@yahoogroups.com Sent: Tuesday, June 06, 2006 7:28 AM Subject: [Homebrew_PCBs] Ammonium Persulphate Hi, Although I have been a lifetime user (addict) to Ferrice Chloride, I would like to try something a bit cleaner. Can anyone advise where I can purchase small quantities of Ammonium Persulphate in the UK ? When I asked my local chemist about it she looked at me as is I was a serial poisoner ! I think that Mega Electronics sells it. Leon
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Re: [Homebrew_PCBs] Ammonium Persulphate
2006-06-06 by Leon Heller