2C-B (Venus, Nexus) | ||
---|---|---|
Product | Color change Time → | Comments |
Marquis | Yellow to green, and then may turn blue after a few minutes. | |
Mecke | Fast reaction. | |
Mandelin | Fast reaction. | |
Liebermann | Fast reaction. | |
Froehde | ||
Ehrlich | None | |
Hofmann | None | |
Simon's | None |
Substance categories: psychedelic, empathogen