DOAM 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.

DOAM

doam

Reagent colour reaction chart for DOAM
Documented reagent colour reactions for DOAM.

Marquis reagent — DOAM

White · Yellow

DOAM

Source text (English): faint yellow

Mecke reagent — DOAM

White · Green

DOAM

Source text (English): green

Mandelin reagent — DOAM

Yellow · Green

DOAM

Source text (English): green

Liebermann reagent — DOAM

White · Green

DOAM

Source text (English): dark green

Froehde reagent — DOAM

White · Yellow

DOAM

Source text (English): yellow

Gallic reagent — DOAM

Brown · Yellow

DOAM

Source text (English): light yellow

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

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