Hi Kees,

I have been following this thread with interest. I was wondering which company in the netherlands you found your 4,4'diazidostilbene with? I am in the UK, and to be honest have absolutely no clue where to start looking for this other than through good old Google. The only place I have found in the UK to stock it will not sell to an individual, only to Limited companies...

Any help would be appreciated.