Marquis reagent — Diclofenac
White · Pink
Diclofenac
Source text (English): no color change / light purple
Diclofenac 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.
Diclofenac
diclofenac
Liebermann reagent — Diclofenac
White · Red · Purple
Diclofenac
Source text (English): dark red/ purple
Froehde reagent — Diclofenac
White · Purple
Diclofenac
Source text (English): light purple
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.