I've got myself a kilo of raw Diazepam, the source is reliable and they've provided MDMA, fentanyl, alprazolam and they've all passed reagent tests.
I am dumb-founded how to test the diazepam, the only information on the internet I can find is: https://www.safetest4.co.uk/test-kit-7
I have the entire reagent test kit: Marquis, Mandelin, Mecke, Simon's, Robatest and Buffer.
I'm not too interested in boiling water and playing mad scientist.
Any ideas?
EDIT:
Worked it out! Mecke is a light yellow. It is raw diazepam. =)
http://www.dhpforum.nl/wiki/index.php?title=Mecke_Reagent_(English_Version)
You can always pay the 100 bucks and send it to EC testing and get it tested in a lab then you will know for sure what you have.