what does this mean?
A marquis purple->black reactions means that your substance likely contains MDA or MDMA or MDE or a combination of both
A Simons reagent reaction means that your substance contains a secondary amine. When you have a purple->black reaction with marquis this usually means the substance contains MDMA
A Robadope reaction means that your substance contains a primary amine.
This confuses things a bit, it seems your substance
has more than one active chemical in its contents. A pure MDMA pill will not react with Robadope, there is no primary amine present. A pure MDA pill will not react with Simon's, there is no secondary amine present.
It is likely therefore, your substance contains the following combinations:
MDMA/MDA
MDMA/amphetamine
It is also possible your substance contains the following combinations:
MDMA/PMA
PMMA/MDA
Methamphetamine/MDA
That there is definately speed in this pill? What kind?
Nothing is definate. It is possible however that your pill may contain speed, and judging from the combination possibilities it may be amphetamine.
Is it for sure MDMA?
Nothing is 'for sure' There are certain reagent combinations that can mean a variety of things. We can only look at past results and say something is 'likely' to be something rather than 'there is'.
[ 06 April 2002: Message edited by: Soma ]