Marquis reagent — Escaline
White · Orange
Escaline
Source text (English): orange
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.
escaline

White · Orange
Escaline
Source text (English): orange
White · Brown · Black
Escaline
Source text (English): dark brown > black
Yellow · Brown
Escaline
Source text (English): dark brown
White · Brown · Black
Escaline
Source text (English): dark brown > black
White · Yellow · Green
Escaline
Source text (English): yellow > green
No reaction
Escaline
Source text (English): Slight greyish black precip
No reaction
Escaline
Source text (English): no color change
No reaction
Escaline
Source text (English): no color change
No reaction
Escaline
Source text (English): no color change
Brown · Yellow
Escaline
Source text (English): yellow
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.