Marquis reagent — Quinine
White · Yellow
Quinine
Source text (English): light yellow
Quinine 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.
Quinine
quinine
Mecke reagent — Quinine
White · Yellow
Quinine
Source text (English): yellow
Mandelin reagent — Quinine
Yellow · Orange · Green
Quinine
Source text (English): orange > green
Simon's reagent — Quinine
No reaction
Quinine
Source text (English): no blue color change
Scott reagent — Quinine
No reaction
Quinine
Source text (English): no color change
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.