This raises a few of my questions that I'll throw out there.
1. How do you tell the difference between a pipe/mdxx combo, and strong, pure mdma that may fizz at the start.
2. With the marquis test, how do I tell the difference between mdxx and dxm beside the black reaction taking a few seconds longer with DXM?
3. I will be testing some "molly" powder, and what is most likely to be used as an adulterant for powder mdma? Is dxm/mdxx molly powder common? Amp/mdxx?
4. I do not want to dose this molly unless it is at least MDxx medium, and would prefer no active adulterants except maybe some amp/methamp. What reaction with the marquis should give me the green light? Dark blue to black in no less than 5 seconds?
Anyone shedding light is appreciated