Hydromorphine 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.

Hydromorphine

hydromorphine

Reagent colour reaction chart for Hydromorphine
Documented reagent colour reactions for Hydromorphine.

Marquis reagent — Hydromorphine

White · Yellow · Red · Purple

Hydromorphine

Source text (English): yellow > red > violet

Mecke reagent — Hydromorphine

White · Yellow · Orange · Green

Hydromorphine

Source text (English): yellow > orange > green

Froehde reagent — Hydromorphine

White · Blue · Black

Hydromorphine

Source text (English): dark blue > grey

Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.

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