Simon's reagent — 2-FMA
Orange · Blue
2-FMA (2-Fluoro-Methamphetamine)
Source text (English): instant blue
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.
Orange · Blue
2-FMA (2-Fluoro-Methamphetamine)
Source text (English): instant blue
Orange · Blue
2-MMC
Source text (English): slow blue
Orange · Pink · Green
2C-C
Source text (English): greenish black
Orange · Pink · Green
2C-D (2C-M, LE-25, 2cm)
Source text (English): greenish black
Orange · Pink · Green · Black
2C-E (Eternity)
Source text (English): greenish black
Orange · Blue
2C-T-21 (Aurora)
Source text (English): greenish blue
Orange · Blue
3-CMC (3-Chloromethcathinone, Clophedrone)
Source text (English): slow blue
Orange · Blue
3-FMC (3-Fluoromethcathinone)
Source text (English): dark blue
Orange · Blue
3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)
Source text (English): slow blue / blue spots
Orange · Purple
3-Me-PCP
Source text (English): purplish spots
Orange · Blue
3-MEC
Source text (English): slow blue
Orange · Pink
3-MeO-PCE (Methoxyeticyclidine)
Source text (English): pink
Orange · Red · Purple
3-MeO-PCP (3-MeO)
Source text (English): red > purple
Orange · Blue
3-MMC (Metaphedrone, 3-methylmethcathinone, 3-meph, 3-mephedrone)
Source text (English): slow blue
Orange · Black · Blue
4-CBC
Source text (English): blue spots, grey
Orange · Blue
4-CEC (4-Chloroethcathinone)
Source text (English): blue spots / slow blue
Orange · Blue
4-CMC (4-Chloromethcathinone, Clephedrone)
Source text (English): slow blue
Orange · Blue
4-EMC (4-Ethylmethcathinone)
Source text (English): Blue
Orange · Blue
4-Fluoroethamphetamine (4-FEA)
Source text (English): slow blue
Orange · Blue
4F-MPH
Source text (English): blue
Orange · Blue
4-FPD (4-f-pentedrone, 4f-pentedrone)
Source text (English): slow blue
Orange · Blue
4-FMA (4-fluromethamphetamine)
Source text (English): Blue
Orange · Pink · Purple
4-HO-DET (Ethocin, CZ-74, 4-hydroxy-det)
Source text (English): Light purple
Orange · Brown · Purple · Black
4-HO-MIPT (Miprocin, ho-mipt, 4-ho)
Source text (English): Brown, Purpleish Black
Orange · Blue
4-MEC (4-Methylethcathinone)
Source text (English): Blue
Orange · Blue
4-MeMAPB (4-Methylbuphedrone)
Source text (English): faint blue / greenish
Orange · Blue
4-MPH (Mephenmetrazine)
Source text (English): blue
Orange · Blue
Mephenmetrazine
Source text (English): blue
Orange · Blue
4-MPM (4-methylphenmetrazine)
Source text (English): blue spots
Orange · Red · Purple
4-MPP
Source text (English): red purple
Orange · Blue · Black
5-APB
Source text (English): Light greyish blueish
Orange · Blue · Black
5-APB HCl
Source text (English): Light greyish blueish
Orange · Blue
5-EAPB
Source text (English): Light blue hue
Orange · Blue
5-MAPB
Source text (English): Bright cobalt blue
Orange · Blue
5-MeO-DMT HCl (The God Molecule, Toad, Jaguar, toads, 5-medmt)
Source text (English): Dark blue
Orange · Blue
5-MMPA (Mephedrene)
Source text (English): slow blue
Orange · Pink
6-APDB (4-desoxy-mda)
Source text (English): Dark pink salmon
Orange · Blue
6-EAPB
Source text (English): Blue
Orange · Pink
WIN 25,978/AFA
Source text (English): to light pink
Orange · Pink · Purple
bk-2C-B
Source text (English): no color change → Slight darkening purple
Orange · Blue
MAPB (Buphedrone)
Source text (English): Blue
Orange · Blue
Butylone (bk-MBDB, B1, bk-mbdb, bk-methyl-j)
Source text (English): faint blue
Orange · Purple
Camfetamine
Source text (English): slow purplish
Orange · Blue
Chloropseudoephedrine
Source text (English): bright blue
Orange · Pink
DXM (DMO, Dex, Robitussin, Delsym, DexAlone, Duract, syrup, robo, robotussin)
Source text (English): no color change, darker pink
Orange · Red · Brown
DOB (Brolamfetamine, Bromo-DMA)
Source text (English): red > brown
Orange · Blue
Ephylone (bk-EBDP, N-Ethyl-Pentylone)
Source text (English): slow blue
Orange · Blue
Ethylone (bk-MDEA, MDEC)
Source text (English): blue
Orange · Blue
Eutylone (bk-EBDB)
Source text (English): blue
Orange · Purple
Gabapentin (Neurontin, Gabarone, Gralise)
Source text (English): purple

Orange · Pink · Purple
HDMP-28
Source text (English): violet pink
Orange · Blue
IPH (Isopropylphenidate)
Source text (English): slow blue
Orange · Red
Levamisole
Source text (English): Red
Orange · Blue
MBDB
Source text (English): bluish (dark)
Orange · Red
MBZP
Source text (English): yellowish red
Orange · Blue
MDBP
Source text (English): blue
Orange · Blue
MDE
Source text (English): blue
Orange · Blue
MDMA (Molly, Mandy, Ecstasy, XTC, Rolls, Beans, Pingers)
Source text (English): instant dark blue


Orange · Red · Purple
DMAA
Source text (English): no color change > opaque red > darker purple
Orange · Blue
4-MMC (Mephedrone)
Source text (English): slow blue
Orange · Blue
Methamphetamine (Meth, Speed, Ice, Glass, Shard, Tina, Crank, Desoxyn, Crystal, Tweak, Shabu, Yaba)
Source text (English): instant dark blue


Orange · Blue
bk-PMMA
Source text (English): Blue
Orange · Blue
MPA (Methiopropamine)
Source text (English): deep blue
Orange · Blue
bk-MDMA (Methylone)
Source text (English): faint blue
Orange · Purple
Methylphenidate (Concerta, Methylin, Ritalin, Equasym XL, mph, biphentin)
Source text (English): pale violet
Orange · Black · Blue
4-MMeOC (Mexedrone)
Source text (English): blue spots
Orange · Blue
NEP (n-ethylpentedrone)
Source text (English): slow blue

Orange · Pink · White
Nitracaine
Source text (English): no color change to milky cream color
Orange · Blue
NM-2AI
Source text (English): deep blue
Orange · Blue
NMT
Source text (English): Blue
Orange · Pink
Oxycodone
Source text (English): Dark pink
Orange · Blue · Purple
Pentedrone (Drone)
Source text (English): blue violet
Orange · Purple · Blue
4-Me-PPP racemic (bk-mbdp, bk-methyl-k)
Source text (English): Purple > Bluiesh
Orange · Brown · Purple
Phenethylamine
Source text (English): brownish purple
Orange · Blue
PMEA
Source text (English): deep blue
Orange · Blue
PMMA
Source text (English): deep blue
Orange · Purple
Pregabalin (Lyrica, Nervalin)
Source text (English): purple


Orange · Black · Blue
PV9
Source text (English): blue spots
Orange · Pink · Purple
TMA-6
Source text (English): (pale) red purple
Orange · White
Xylazine
Source text (English): white precipitate (borderline; no blue)
Colour swatches are illustrative, not measured colour values or reaction timing. Original reference observations are preserved below each result.