Marquis reagent — LSD
No reaction
LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane)
Source text (English): no instant reaction
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.
lsd · LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane) · LSD-25 · Lucy · Acid · Tabs · Blotter · Gel · Windowpane

No reaction
LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane)
Source text (English): no instant reaction
No reaction
LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane)
Source text (English): no instant reaction
No reaction
LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane)
Source text (English): no instant reaction
No reaction
LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane)
Source text (English): no instant reaction
No reaction
LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane)
Source text (English): no instant reaction
No reaction
LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane)
Source text (English): no pink color change
No reaction
LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane)
Source text (English): no blue color change
White · Pink · Purple
LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane)
Source text (English): pink > purple
White · Blue
LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane)
Source text (English): blue
Pink · Green
LSD (LSD-25, Lucy, Acid, Tabs, Blotter, Gel, Windowpane)
Source text (English): pale green








Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.