Marquis reagent — 3-MeO-PCMo
White · Blue
3-MeO-PCMo
Source text (English): very slow blue
There are more substances than colors, so to increase analysis precision use a kit with multiple reagents. Exact color of a reaction depends on adulteration, quantity, lighting, temperature, exposure to air, storage, as well as reagent quality and degradation. Positive or negative result does not indicate if a substance is safe. No substance is 100% safe.
3-meo-pcmo

White · Blue
3-MeO-PCMo
Source text (English): very slow blue
White · Brown
3-MeO-PCMo
Source text (English): slow brown
Yellow · Green · Brown
3-MeO-PCMo
Source text (English): olive green
White · Brown
3-MeO-PCMo
Source text (English): brown
No reaction
3-MeO-PCMo
Source text (English): no color change
No reaction
3-MeO-PCMo
Source text (English): no color change
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.