Marquis reagent — Phenazepam
White · Orange
Phenazepam
Source text (English): faint orange
Phenazepam 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.
Phenazepam
phenazepam
Mecke reagent — Phenazepam
White · Yellow
Phenazepam
Source text (English): faint yellow
Mandelin reagent — Phenazepam
No reaction
Phenazepam
Source text (English): no color change to darker ring around
Simon's reagent — Phenazepam
No reaction
Phenazepam
Source text (English): no blue color change
Ehrlich reagent — Phenazepam
No reaction
Phenazepam
Source text (English): no color change
Hofmann reagent — Phenazepam
No reaction
Phenazepam
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.