Marquis reagent — Methoxetamine
White · Yellow
MXE (Methoxetamine)
Source text (English): yellowish
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.
methoxetamine · MXE (Methoxetamine) · MXE

White · Yellow
MXE (Methoxetamine)
Source text (English): yellowish
White · Brown
MXE (Methoxetamine)
Source text (English): light brown
Yellow · Orange · Brown
MXE (Methoxetamine)
Source text (English): faint grey / brownish
White · Brown
MXE (Methoxetamine)
Source text (English): light brown
No reaction
MXE (Methoxetamine)
Source text (English): no color change
No reaction
MXE (Methoxetamine)
Source text (English): no pink color change
No reaction
MXE (Methoxetamine)
Source text (English): no blue color change
No reaction
MXE (Methoxetamine)
Source text (English): no color change
No reaction
MXE (Methoxetamine)
Source text (English): no color change
Pink · Green
MXE (Methoxetamine)
Source text (English): pale green
No reaction
MXE (Methoxetamine)
Source text (English): no color change
No reaction
MXE (Methoxetamine)
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.