Marquis reagent — Morphine
White · Red · Purple
Morphine (MS-Contin, Oramorph, Zomorph, Sevredol, Duramorph)
Source text (English): red > (light) purple
Morphine 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.
Morphine
morphine · Morphine (MS-Contin, Oramorph, Zomorph, Sevredol, Duramorph) · MS-Contin · Oramorph · Zomorph · Sevredol · Duramorph
Mecke reagent — Morphine
White · Blue · Green
Morphine (MS-Contin, Oramorph, Zomorph, Sevredol, Duramorph)
Source text (English): dark bluish green
Mandelin reagent — Morphine
Yellow · Black
Morphine (MS-Contin, Oramorph, Zomorph, Sevredol, Duramorph)
Source text (English): clear or grey
Liebermann reagent — Morphine
White · Blue · Black
Morphine (MS-Contin, Oramorph, Zomorph, Sevredol, Duramorph)
Source text (English): blue / black
Froehde reagent — Morphine
White · Purple
Morphine (MS-Contin, Oramorph, Zomorph, Sevredol, Duramorph)
Source text (English): (dark) purple
Robadope reagent — Morphine
No reaction
Morphine (MS-Contin, Oramorph, Zomorph, Sevredol, Duramorph)
Source text (English): no pink color change
Simon's reagent — Morphine
No reaction
Morphine (MS-Contin, Oramorph, Zomorph, Sevredol, Duramorph)
Source text (English): no blue color change
Scott reagent — Morphine
No reaction
Morphine (MS-Contin, Oramorph, Zomorph, Sevredol, Duramorph)
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.