Supposed FUB-AMB turning darkest purple on marquis.

[rebelmania]

Couldn't find any info of what FUB-AMB looks like under marquis to compare. Any ideas?



Rebel

 

[Transform]

FUB-AMB is more accurately known as AMB-FUBINACA

These two results with the marquis reagent indicate that it gives no colour change with the marquis reagent.

https://www.ecstasydata.org/view.php?id=4663
https://www.ecstasydata.org/view.php?id=4275

This suggests that the sample you have contains a different drug. You should send it for more testing. Do you have any other reagents?

 

[rebelmania]

I'm afraid I don't, sad I didn't order more when I the chance. Thanks for your reeponse Transform