Marquis reagent — PMK ethyl glycidate
White · Brown · Purple · Black
PMK ethyl glycidate
Source text (English): instant purple/brown > black
PMK ethyl glycidate 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.
PMK ethyl glycidate
pmk-ethyl-glycidate
Liebermann reagent — PMK ethyl glycidate
White · Yellow · Brown · Black
PMK ethyl glycidate
Source text (English): black / dark yellow-brown
Froehde reagent — PMK ethyl glycidate
White · Yellow · Brown · Black
PMK ethyl glycidate
Source text (English): black / dark yellow-brown
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.