Mecke reagent — 1-(2,3,4-Trimethoxybenzyl)piperazine
White · Yellow · Red · Brown
1-(2,3,4-Trimethoxybenzyl) piperazine
Source text (English): yellow > red > brown
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.
White · Yellow · Red · Brown
1-(2,3,4-Trimethoxybenzyl) piperazine
Source text (English): yellow > red > brown
White · Red · Brown
2-bromo-4,5-MDMA
Source text (English): red > brown
White · Orange · Red · Purple
2C-T-2 (Rosy)
Source text (English): orange > red > purple
White · Red · Purple
2C-T-2-NBOMe
Source text (English): purple
White · Orange · Red · Purple · Black
2C-T-4
Source text (English): orange > dark red > dark purple > black
White · Red · Purple · Black
2C-T-4-NBOMe
Source text (English): red > dark violet > black
White · Brown · Red
3C-E (3C-Escaline)
Source text (English): brown > rusty brown
White · Yellow · Red · Brown · Black
5-MeO-AMT
Source text (English): red -> Black
White · Yellow · Brown · Red
5-MeO-DALT (Foxtrot)
Source text (English): olive > brown
White · Red · Brown
5-MeO-DiPT (Foxy Methoxy, foxy-methoxy)
Source text (English): red - brown

White · Red · Brown
5-MeO-DMT freebase (The God Molecule, Toad, Jaguar, toads, 5-medmt)
Source text (English): red - brown
White · Yellow · Red
5-MeO-DMT HCl (The God Molecule, Toad, Jaguar, toads, 5-medmt)
Source text (English): red - brown
White · Orange · Red
5-MeO-MIPT freebase (Moxy)
Source text (English): Orange, Red
White · Red
5ME
Source text (English): dark red
White · Orange · Red · Brown
Adrafinil (Olmifon)
Source text (English): orange/red > brown
White · Orange · Red
bk-2C-B
Source text (English): orange
White · Red
Chlorpromazine HCl
Source text (English): blackish red
White · Red
CUMYL-PINACA
Source text (English): red
White · Yellow · Orange · Red
Dimethylone
Source text (English): orange red
White · Red · Black
DIPT (diisopropyltryptamine)
Source text (English): brown
White · Red
Doxepin HCl
Source text (English): very dark red
White · Red · Black
IAP
Source text (English): red
White · Red
JWH-203
Source text (English): red
White · Yellow · Orange · Red
2-MeO-Ketamine (Methoxyketamine)
Source text (English): yellow > red
White · Red · Brown
Propoxyphene HCl
Source text (English): reddish brown
White · Yellow · Red · Brown
Proscaline
Source text (English): yellow > brown
White · Yellow · Orange · Red
TMA-6
Source text (English): dark brown
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.