Marquis reagent — Stanabol
White · Orange
Stanabol
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.
stanabol

White · Orange
Stanabol
Source text (English): orange
White · Brown
Stanabol
Source text (English): dakr brown
Yellow · Brown
Stanabol
Source text (English): brown
White · Yellow · Black
Stanabol
Source text (English): grey spots
No reaction
Stanabol
Source text (English): no blue color change
White · Yellow
Stanabol
Source text (English): yellowish
Pink · Blue
Stanabol
Source text (English): light blue
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.