CBC — Cannabis (4-AP) reagent — White → Blue
White → Blue
CBC
Source text (English): blue
Cannabis (4-AP) reagent test results — all documented colour reactions
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.
CBC
CBD
CBD — Cannabis (4-AP) reagent — White → Pink → Purple
White → Pink → Purple
CBD (isolate)
Source text (English): pink / purple
CBDA
CBDA — Cannabis (4-AP) reagent — White → Pink → Purple
White → Pink → Purple
CBDA
Source text (English): pink / purple
CBDV
CBDV — Cannabis (4-AP) reagent — White → Pink → Purple
White → Pink → Purple
CBDV
Source text (English): pink / purple
CBDVA
CBDVA — Cannabis (4-AP) reagent — White → Pink → Purple
White → Pink → Purple
CBDVA
Source text (English): pink / purple
CBG
CBG — Cannabis (4-AP) reagent — White → Pink → Purple
White → Pink → Purple
CBG
Source text (English): pink / purple
CBGA
CBGA — Cannabis (4-AP) reagent — White → Pink → Purple
White → Pink → Purple
CBGA
Source text (English): pink / purple
CBL
CBL — Cannabis (4-AP) reagent — White → Blue
White → Blue
CBL
Source text (English): blue
CBLA
CBLA — Cannabis (4-AP) reagent — White → Blue → Green
White → Blue → Green
CBLA
Source text (English): blue / green
CBN
CBN — Cannabis (4-AP) reagent — White → Blue
White → Blue
CBN
Source text (English): blue
CBNA
CBNA — Cannabis (4-AP) reagent — White → Blue
White → Blue
CBNA
Source text (English): blue
CBV
CBV — Cannabis (4-AP) reagent — White → Pink → Purple
White → Pink → Purple
CBV
Source text (English): pink / purple
D8-THC
D8-THC — Cannabis (4-AP) reagent — White → Blue
White → Blue
D8-THC (Delta8-THC)
Source text (English): blue
Etodesnitazene
Etodesnitazene — Cannabis (4-AP) reagent — No reaction
No reaction
Etodesnitazene (Etazene)
Source text (English): no color change
exo-THC
exo-THC — Cannabis (4-AP) reagent — White → Blue
White → Blue
exo-THC
Source text (English): blue
HHC
HHC — Cannabis (4-AP) reagent — White → Blue
White → Blue
HHC
Source text (English): blue / blueish
HHC-O
HHC-O — Cannabis (4-AP) reagent — White → Blue
White → Blue
HHC-O
Source text (English): blue / blueish
Isotonitazene
Isotonitazene — Cannabis (4-AP) reagent — No reaction
No reaction
Isotonitazene
Source text (English): no color change
Metonitazene
Metonitazene — Cannabis (4-AP) reagent — No reaction
No reaction
Metonitazene
Source text (English): no color change
PCP
PCP — Cannabis (4-AP) reagent — No reaction
No reaction
PCP (Angel Dust, Sherman, Sernyl, Wet, Supergrass, Boat, Tic Tac, Zoom, phencyclidine)
Source text (English): no color change
Phenylpiracetam
Phenylpiracetam — Cannabis (4-AP) reagent — No reaction
No reaction
Phenylpiracetam
Source text (English): no color change
THC
THC — Cannabis (4-AP) reagent — White → Blue
White → Blue
Tetrahydrocannabinol (THC, D9-THC, Cannabis, Hash, Marijuana, Weed)
Source text (English): blue
THC-P
THC-P — Cannabis (4-AP) reagent — White → Blue
White → Blue
THCP
Source text (English): blue
THCA
THCA — Cannabis (4-AP) reagent — White → Blue
White → Blue
THCA
Source text (English): blue
THCV
THCV — Cannabis (4-AP) reagent — White → Blue
White → Blue
THCV
Source text (English): blue
THCVA
THCVA — Cannabis (4-AP) reagent — White → Blue
White → Blue
THCVA
Source text (English): blue
Tobacco
Tobacco — Cannabis (4-AP) reagent — No reaction
No reaction
Tobacco
Source text (English): no color change
Xylazine
Xylazine — Cannabis (4-AP) reagent — No reaction
No reaction
Xylazine
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.