Marquis reagent — DET
White · Yellow · Brown
DET
Source text (English): yellow > brown
DET 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.
DET
det
Mecke reagent — DET
White · Yellow · Green · Black
DET
Source text (English): yellow > green / black
Mandelin reagent — DET
Yellow
DET
Source text (English): grey - green > yellow
Ehrlich reagent — DET
White · Purple
DET
Source text (English): Purple
Hofmann reagent — DET
White · Yellow
DET
Source text (English): yellow
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.