Mecke and Marquis conflicting results? Please help!

[climberdude]

My friend did this testing and here is the deal:

Mecke - Black asap
Marquis - Brown (speed?)
Simmons - Purple
Robadope - No reaction

Mecke indicated a MDxx substance but the Marquis does not. The test kit is about 18 months old and has been stored in a closet. Has the kit gone bad? Or do these pills contain several substances? BTW, they are light blue christmas trees.

Any help would be greatly appreciated!

 

[Soma]

Your marquis is way past its use by date. Get yourself a new one otherwise most of your tests will just be brown in colour.