4-HO-MET reagent analysis

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.

4-HO-MET

4-ho-met · 4-HO-MET (Metocin, Methylcybin, Colour) · Metocin · Methylcybin · Colour

Reagent colour reaction chart for 4-HO-MET — Documented reagent colour reactions for 4-HO-MET.

Marquis reagent — 4-HO-MET

White · Yellow · Brown · Black

4-HO-MET (Metocin, Methylcybin, Colour)

Source text (English): yellow > brown

Mecke reagent — 4-HO-MET

White · Black

4-HO-MET (Metocin, Methylcybin, Colour)

Source text (English): black

Mandelin reagent — 4-HO-MET

Yellow · Black

4-HO-MET (Metocin, Methylcybin, Colour)

Source text (English): black

Liebermann reagent — 4-HO-MET

White · Yellow · Green · Black

4-HO-MET (Metocin, Methylcybin, Colour)

Source text (English): black

Froehde reagent — 4-HO-MET

White · Yellow · Green

4-HO-MET (Metocin, Methylcybin, Colour)

Source text (English): yellow > green

Robadope reagent — 4-HO-MET

No reaction

4-HO-MET (Metocin, Methylcybin, Colour)

Source text (English): no pink color change

Simon's reagent — 4-HO-MET

No reaction

4-HO-MET (Metocin, Methylcybin, Colour)

Source text (English): no blue color change

Ehrlich reagent — 4-HO-MET

White · Purple

4-HO-MET (Metocin, Methylcybin, Colour)

Source text (English): Purple

Hofmann reagent — 4-HO-MET

White · Orange

4-HO-MET (Metocin, Methylcybin, Colour)

Source text (English): orange

4-HO-MET — Source text (English): Unexpected 4-HO-MET results, especially Marquis (not brown)

Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.