After a long time I am getting back into Gum Printing but this also means my stock of ammonium dichromate is getting smaller. I want to replenish my stock but I'm searching for a place that actually sells it. I'm living in Belgium and it seems that getting Ammonium Dichromate is more difficult to get than an illegal weapon here. Anybody an idea on a source in Belgium or in the EU zone (that ships abroad)? Pharmacists are a no go here and lab suppliers only supply to companies here in Belgium.

Thanx in advance
Filip (Ghent)