[Substance] PMA [Mandelin] green to brown [Mecke] no reaction [Simon's] no reaction [Robadope's] red [Marquis] 
no reaction
d a r k p u r p l e
b r o w n
o r a n g e / b r o w n
n o r e a c t i o n
g r e e n
y e l l o w t o g r e e n
g r e y w i t h s m o k e
p i n k / r e d / p u r p l e