Marquis reagent — JWH-308
White · Brown
JWH-308
Source text (English): brown > dark brown
JWH-308 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.
JWH-308
jwh-308
Mecke reagent — JWH-308
White · Brown
JWH-308
Source text (English): dark brown
Mandelin reagent — JWH-308
Yellow · Brown · Green
JWH-308
Source text (English): Dark brown + green
Liebermann reagent — JWH-308
White · Orange
JWH-308
Source text (English): orange
Froehde reagent — JWH-308
White · Yellow · Orange
JWH-308
Source text (English): yellowish-orange
Gallic reagent — JWH-308
Brown · Yellow · Orange
JWH-308
Source text (English): yellowish orange
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.