Marquis reagent — Metamnetamine
White · Blue
Metamnetamine
Source text (English): blue
Metamnetamine 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.
Metamnetamine
metamnetamine
Mecke reagent — Metamnetamine
White · Brown · Black
Metamnetamine
Source text (English): dark brown > black
Mandelin reagent — Metamnetamine
Yellow · Brown · Black
Metamnetamine
Source text (English): brown > black
Liebermann reagent — Metamnetamine
White · Black
Metamnetamine
Source text (English): black
Froehde reagent — Metamnetamine
White · Red · Brown
Metamnetamine
Source text (English): red > brown
Gallic reagent — Metamnetamine
No reaction
Metamnetamine
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.