Marquis reagent — 5-Methyl-MDA
White · Yellow · Orange
5-Me-MDA
Source text (English): yellow / orange
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.
5-methyl-mda · 5-Me-MDA

White · Yellow · Orange
5-Me-MDA
Source text (English): yellow / orange
White · Brown
5-Me-MDA
Source text (English): reddish brown
Yellow · Brown
5-Me-MDA
Source text (English): brown
White · Brown · Black
5-Me-MDA
Source text (English): brownish black
White · Green · Black
5-Me-MDA
Source text (English): greenish black
No reaction
5-Me-MDA
Source text (English): no pink color change
No reaction
5-Me-MDA
Source text (English): no blue color change
No reaction
5-Me-MDA
Source text (English): no color change
No reaction
5-Me-MDA
Source text (English): no color change
White · Yellow
5-Me-MDA
Source text (English): yellow spots
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.