Marquis reagent — 3-FA
No reaction
3-FA (3-Fluoroamphetamine, PAL-353)
Source text (English): no color change
3-FA 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.
3-FA
3-fa · 3-FA (3-Fluoroamphetamine, PAL-353) · 3-Fluoroamphetamine · PAL-353
Mecke reagent — 3-FA
No reaction
3-FA (3-Fluoroamphetamine, PAL-353)
Source text (English): no color change
Mandelin reagent — 3-FA
No reaction
3-FA (3-Fluoroamphetamine, PAL-353)
Source text (English): no color change
Liebermann reagent — 3-FA
White · Orange
3-FA (3-Fluoroamphetamine, PAL-353)
Source text (English): orange
Froehde reagent — 3-FA
No reaction
3-FA (3-Fluoroamphetamine, PAL-353)
Source text (English): no color change
Gallic reagent — 3-FA
No reaction
3-FA (3-Fluoroamphetamine, PAL-353)
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.