SWIM ordered some 2C-B and received two packages obviously unlabelled, instead of one. He and was unable to contact the seller (market got shut down). He tested both and can't figure out if either one of them is 2C-B, or whatever else they might be. The same seller provided some MDMA rocks that tested perfectly.
The Marquis for sample B went light green then dark green before ending on dark blue.
All sample A tests bubbled a bit.

The Marquis for sample B went light green then dark green before ending on dark blue.
All sample A tests bubbled a bit.
