Marquis reagent — O-DSMT
White · Red
O-DSMT
Source text (English): orange red
O-DSMT 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.
O-DSMT
o-dsmt
Mecke reagent — O-DSMT
White · Yellow · Brown
O-DSMT
Source text (English): yellow > brownish with tints
Mandelin reagent — O-DSMT
Yellow · Green · Brown
O-DSMT
Source text (English): purplish dark brown / green
Liebermann reagent — O-DSMT
White · Brown · Black
O-DSMT
Source text (English): brown > black
Froehde reagent — O-DSMT
White · Blue · Yellow
O-DSMT
Source text (English): blue > olive
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.