Liebermann Reagent Test Kit - Yellow Color Change - Test Results

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.

2-Cl-2'-Oxo-PCE

Liebermann reagent — 2-Cl-2'-Oxo-PCE

White · Yellow

2-Cl-2'-Oxo-PCE

Source text (English): pale yellow

2-MMC

Liebermann reagent — 2-MMC

White · Orange · Yellow

2-MMC

Source text (English): yellow / orange

2,5-DMA

Liebermann reagent — 2,5-DMA

White · Yellow · Green

2,5-DMA (DMA)

Source text (English): yellow > dark green

25B-NBOMe

Liebermann reagent — 25B-NBOMe

White · Yellow · Black

25B-NBOMe (25b)

Source text (English): yellow > black

25C-NB3OMe

Liebermann reagent — 25C-NB3OMe

White · Yellow · Black

25C-NB3OMe

Source text (English): yellow > black

25C-NBOMe

Liebermann reagent — 25C-NBOMe

White · Yellow · Black

25C-NBOMe (Cimbi-82, NBOMe-2C-C, 2C-C-NBOMe, 25c, 2c-nbome)

Source text (English): yellow > black

25D-NBOMe

Liebermann reagent — 25D-NBOMe

White · Yellow · Black

25D-NBOMe (2c-d-nbome, 25d)

Source text (English): yellow > black

25E-NBOMe

Liebermann reagent — 25E-NBOMe

White · Yellow · Black

25E-NBOMe

Source text (English): yellow > black

25H-NBOMe

Liebermann reagent — 25H-NBOMe

White · Yellow · Black

25H-NBOMe

Source text (English): yellow > black

25I-NBOMe

Liebermann reagent — 25I-NBOMe

White · Yellow · Black

25I-NBOMe (25i, Cimbi-5, 2-c-i-nbome)

Source text (English): yellow > black

25iP-NBOMe

Liebermann reagent — 25iP-NBOMe

White · Yellow · Black

25IP-NBOMe

Source text (English): yellow > black

2C-B

Liebermann reagent — 2C-B

White · Yellow · Black

2C-B (Nexus, Bees)

Source text (English): yellow > black

2C-B
Source text (English): Reagents Marquis, Mecke, Liebermann, Froehde
2C-B
Source text (English): Reagents Marquis, Liebermann, Froehde, Mecke

2C-B-FLY

Liebermann reagent — 2C-B-FLY

White · Yellow · Green · Black

2C-B-fly

Source text (English): yellow > dark green / black

2C-C

Liebermann reagent — 2C-C

White · Green · Yellow

2C-C

Source text (English): dark green / yellow

2C-D

Liebermann reagent — 2C-D

White · Black · Yellow

2C-D (2C-M, LE-25, 2cm)

Source text (English): black > yellow

2C-IP

Liebermann reagent — 2C-IP

White · Green · Yellow

2C-IP

Source text (English): dark green / yellow

2F-NENDCK

Liebermann reagent — 2F-NENDCK

White · Yellow

2-Fluoro-2-Oxo-PCE (canket, 2F-NENDCK, 2F-O-PCE)

Source text (English): pale yellow

3-CMC

Liebermann reagent — 3-CMC

White · Yellow

3-CMC (3-Chloromethcathinone, Clophedrone)

Source text (English): light yellow

3-FMC

Liebermann reagent — 3-FMC

White · Yellow

3-FMC (3-Fluoromethcathinone)

Source text (English): faint yellow

3-FPM

Liebermann reagent — 3-FPM

White · Yellow · Orange

3-FPM (PAL-593, 3-fph, 3f-phenmetrazine, pal-593)

Source text (English): yellow / orange

3-MMC

Liebermann reagent — 3-MMC

White · Orange · Yellow

3-MMC (Metaphedrone, 3-methylmethcathinone, 3-meph, 3-mephedrone)

Source text (English): yellow / orange

3-OH-Phenazepam

Liebermann reagent — 3-OH-Phenazepam

White · Yellow

3-Hydroxyphenazepam

Source text (English): yellow with orange spots

3,4-MDPV

Liebermann reagent — 3,4-MDPV

White · Yellow · Brown

3,4-dimethoxy-α-PHP

Source text (English): olive

4-AcO-DALT

Liebermann reagent — 4-AcO-DALT

White · Yellow · Green · Black

4-AcO-DALT

Source text (English): yellow > green > black

4-BMC

Liebermann reagent — 4-BMC

White · Yellow

4-BMC

Source text (English): yellow

Liebermann reagent — Brephedrone

White · Yellow

Brephedrone

Source text (English): yellow

4-CBC

Liebermann reagent — 4-CBC

White · Yellow

4-CBC

Source text (English): yellowish

4-CDC

Liebermann reagent — 4-CDC

White · Yellow

4-CDC

Source text (English): yellowish

4-CEC

Liebermann reagent — 4-CEC

White · Yellow

4-CEC (4-Chloroethcathinone)

Source text (English): yellowish

4-Chlorodiazepam

Liebermann reagent — 4-Chlorodiazepam

White · Yellow

Ro5-4864 (4'-chlorodiazepam)

Source text (English): light yellow

4-CIC

Liebermann reagent — 4-CIC

White · Yellow

4-CIC

Source text (English): yellowish

4-Cl-PPP

Liebermann reagent — 4-Cl-PPP

White · Yellow

4-Cl-PPP

Source text (English): yellowish

4-CMC

Liebermann reagent — 4-CMC

White · Yellow

4-CMC (4-Chloromethcathinone, Clephedrone)

Source text (English): yellowish

4-EEC

Liebermann reagent — 4-EEC

White · Yellow

4-EEC (4-Ethylethcathinone)

Source text (English): yellowish

4-EMC

Liebermann reagent — 4-EMC

White · Yellow

4-EMC (4-Ethylmethcathinone)

Source text (English): yellow

4-Fluoromethylphenidate

Liebermann reagent — 4-Fluoromethylphenidate

White · Yellow

4F-MPH

Source text (English): light yellow

4-HO-MET

Liebermann reagent — 4-HO-MET

White · Yellow · Green · Black

4-HO-MET (Metocin, Methylcybin, Colour)

Source text (English): black

4-HO-MiPT

Liebermann reagent — 4-HO-MiPT

White · Yellow · Green · Black

4-HO-MIPT (Miprocin, ho-mipt, 4-ho)

Source text (English): black

4-MDMC

Liebermann reagent — 4-MDMC

White · Yellow · Orange

4-MDMC

Source text (English): orange (light)

4-MEC

Liebermann reagent — 4-MEC

White · Yellow

4-MEC (4-Methylethcathinone)

Source text (English): light yellow

4-Methylbuphedrone

Liebermann reagent — 4-Methylbuphedrone

White · Yellow

4-MeMAPB (4-Methylbuphedrone)

Source text (English): yellow

4-Methylpropiophenone

Liebermann reagent — 4-Methylpropiophenone

White · Yellow · Orange

4-Methylpropiophenone

Source text (English): faint yellow/orange

4-MPD

Liebermann reagent — 4-MPD

White · Yellow

4-MPD (4-Methylpentedrone)

Source text (English): yellow (foaming)

4-MPP

Liebermann reagent — 4-MPP

White · Yellow

4-MPP

Source text (English): pale yellow

4Cl-PVP

Liebermann reagent — 4Cl-PVP

White · Yellow

4Cl-PVP

Source text (English): yellowish

4F-4-MAR

Liebermann reagent — 4F-4-MAR

White · Yellow

4-F-4-MAR

Source text (English): yellow

4F-NPP

Liebermann reagent — 4F-NPP

White · Yellow

4F-NPP

Source text (English): yellowish

4F-PV8

Liebermann reagent — 4F-PV8

White · Yellow

4F-PV8

Source text (English): yellowish

4F-PV9

Liebermann reagent — 4F-PV9

White · Yellow

4F-PV9

Source text (English): yellowish

5-Meo-Amt

Liebermann reagent — 5-Meo-Amt

White · Yellow · Brown · Black

5-MeO-AMT

Source text (English): dark brown > black

5F-AMB

Liebermann reagent — 5F-AMB

White · Yellow

5F-AMB

Source text (English): yellow

a-D2PV

Liebermann reagent — a-D2PV

White · Yellow

a-D2PV

Source text (English): yellow

a-PBP

Liebermann reagent — a-PBP

White · Yellow · Brown

a-PBP (alpha-pbp)

Source text (English): yellow > olive

a-PHP

Liebermann reagent — a-PHP

White · Yellow

a-PHP

Source text (English): yellowish

A-PIHP

Liebermann reagent — A-PIHP

White · Yellow

a-PIHP

Source text (English): yellowish

A-PVP

Liebermann reagent — A-PVP

White · Yellow

a-PVP

Source text (English): light yellow

a-PVT

Liebermann reagent — a-PVT

White · Yellow

a-PVT

Source text (English): yellow

AB-CHFUPYCA

Liebermann reagent — AB-CHFUPYCA

White · Yellow

AB-CHFUPYCA

Source text (English): yellowish

AB-FUBINACA 2-fluorobenzyl isomer

Liebermann reagent — AB-FUBINACA 2-fluorobenzyl isomer

White · Yellow

AB-FUBINACA 2-fluorobenzyl isomer

Source text (English): light yellow

ALD-52

Liebermann reagent — ALD-52

White · Yellow

ALD-52 (1-Acetyl-LSD, 1A-LSD, 1A-LAD, Orange Sunshine)

Source text (English): faint yellow

AM-1248

Liebermann reagent — AM-1248

White · Yellow

AM-1248

Source text (English): dark yellow

AM-2201

Liebermann reagent — AM-2201

White · Yellow · Brown

AM-2201

Source text (English): yellow / brown

AM-2233

Liebermann reagent — AM-2233

White · Yellow

AM-2233

Source text (English): (dark) yellow

AM-694

Liebermann reagent — AM-694

White · Yellow

AM-694

Source text (English): (dark) yellow

Bentazepam

Liebermann reagent — Bentazepam

White · Yellow

Bentazepam

Source text (English): yellow

Benzphetamine

Liebermann reagent — Benzphetamine

White · Yellow · Brown

Benzphetamine

Source text (English): yellow > brown

bH-2C-B

Liebermann reagent — bH-2C-B

White · Yellow · Black

BOH-2C-B

Source text (English): black

bk-Ethyl-K

Liebermann reagent — bk-Ethyl-K

White · Yellow · Brown

bk-Ethyl-K

Source text (English): yellow > olive

Bromoketamine

Liebermann reagent — Bromoketamine

White · Yellow

Bromoketamine

Source text (English): light yellow

Butylone

Liebermann reagent — Butylone

White · Yellow · Green · Brown

Butylone (bk-MBDB, B1, bk-mbdb, bk-methyl-j)

Source text (English): yellow/green > brown

Caffeine

Liebermann reagent — Caffeine

White · Yellow

Caffeine (coffee, tea)

Source text (English): light yellow / yellow

Cathinone

Liebermann reagent — Cathinone

White · Yellow

Cathinone

Source text (English): bright yellow

Cathinone
Source text (English): Reagents Robadope, Simon’s, Liebermann, Mecke, Morris, Ehrlich
Cathinone
Source text (English): Reagents Robadope, Simon’s, Mecke, Morris, Liebermann, Ehrlich. Simon’s appears weak but positive.

Cloniprazepam

Liebermann reagent — Cloniprazepam

White · Yellow

Cloniprazepam

Source text (English): yellowish

Cocaine

Liebermann reagent — Cocaine (Coke, Coca, Blow, Girl, White, Snow, Nose candy, Chari)

White · Yellow · Orange

Cocaine (Coke, Coca, Blow, Girl, White, Snow, Nose candy, Chari)

Source text (English): yellow / orange

Liebermann reagent — Cocaine (Crack)

White · Yellow · Orange

Cocaine (Crack)

Source text (English): yellow / orange

Cocaine
Source text (English): Reagents Ehrlich, Liebermann, Mecke, Simon’s, Morris. Intense Liebermann indicates a cut.
Cocaine
Source text (English): Reagent Liebermann

CRL-40-941

Liebermann reagent — CRL-40-941

White · Yellow · Orange

CRL-40,941

Source text (English): yellow > orange

CRL-40,490

Liebermann reagent — CRL-40,490

White · Yellow

CRL-40,490

Source text (English): yellow

DBZP

Liebermann reagent — DBZP

White · Yellow

DBZP

Source text (English): yellow

Deschloroketamine

Liebermann reagent — Deschloroketamine

White · Yellow

DCK (2-Oxo-PCM, Deschloroketamine, DXE)

Source text (English): yellow

Diethylpropion

Liebermann reagent — Diethylpropion

White · Yellow

Amfepramone

Source text (English): light yellow

Dimethocaine

Liebermann reagent — Dimethocaine

White · Yellow

Dimethocaine

Source text (English): yellow

Dimethyl-Cathinone

Liebermann reagent — Dimethyl-Cathinone

White · Yellow

Dimethyl-Cathinone

Source text (English): yellow

Dimethyl-Cathinone

Liebermann reagent — Dimethyl-Cathinone

White · Yellow

N,N-DMC (Dimethylcathinone)

Source text (English): faint yellow

Dimethylone

Liebermann reagent — Dimethylone

White · Brown · Yellow

Dimethylone

Source text (English): brown - dark olive

Dimethylpentylone

Liebermann reagent — Dimethylpentylone

White · Yellow · Orange

Dimethylpentylone

Source text (English): yellow/orange

Dipentylone

Liebermann reagent — Dipentylone

White · Yellow · Brown

Dipentylone

Source text (English): dark brown

DOB

Liebermann reagent — DOB

White · Yellow · Black

DOB (Brolamfetamine, Bromo-DMA)

Source text (English): yellow > black

DOIP

Liebermann reagent — DOIP

White · Green · Yellow

DOiP (2,5-Dimethoxy-4-propylamphetamine)

Source text (English): green > black

DOM

Liebermann reagent — DOM

White · Yellow · Black

DOM (STP (Serenity, Tranquility, and Peace))

Source text (English): yellow > black

Ephedrine

Liebermann reagent — Ephedrine

White · Yellow · Orange · Red

Ephedrine (Ephedra)

Source text (English): yellow > orange > red

Ephylone

Liebermann reagent — Ephylone

White · Yellow · Orange · Brown

Ephylone (bk-EBDP, N-Ethyl-Pentylone)

Source text (English): yellow > dark brown

Ethylcathinone

Liebermann reagent — Ethylcathinone

White · Yellow

ETH-CAT (Ethcathinone, Ethylpropion)

Source text (English): light yellow

Ethylone

Liebermann reagent — Ethylone

White · Yellow

bk-MDEA (Ethylone)

Source text (English): brownish yellow

Eutylone

Liebermann reagent — Eutylone

White · Yellow · Orange · Brown

Eutylone (bk-EBDB)

Source text (English): orange / brownish

Flubromazepam

Liebermann reagent — Flubromazepam

White · Yellow

Flubromazepam

Source text (English): yellow

Fluoxymesterone

Liebermann reagent — Fluoxymesterone

White · Yellow

Fluoxymesterone

Source text (English): faint yellow

FUB-AKB48

Liebermann reagent — FUB-AKB48

White · Yellow

FUB-AKB48

Source text (English): faint yellow

FUB-AMB

Liebermann reagent — FUB-AMB

White · Yellow

FUB-AMB

Source text (English): light yellow

FUB-NPB-22

Liebermann reagent — FUB-NPB-22

White · Yellow

FUB-NPB-22

Source text (English): light yellow

FXE

Liebermann reagent — FXE

White · Yellow

FXE (Fluorexetamine, 3F-O-PCE)

Source text (English): faint yellow / no reaction

FXE
Source text (English): Reagents Morris, Zimmermann, Liebermann, Ehrlich, Simon’s, Robadope, Hofmann, Marquis, Froehde, Mecke

Hexen

Liebermann reagent — Hexen

White · Yellow

HEX-EN (NEH, Ethyl-Hexedrone)

Source text (English): light yellow

Isophenmetrazine

Liebermann reagent — Isophenmetrazine

White · Yellow

Isophenmetrazine

Source text (English): yellow

JWH-018

Liebermann reagent — JWH-018

White · Yellow

JWH-018

Source text (English): yellow brown

JWH-073

Liebermann reagent — JWH-073

White · Yellow · Brown

JWH-073 (Spice)

Source text (English): yellow brown

JWH-307

Liebermann reagent — JWH-307

White · Yellow

JWH-307

Source text (English): dark yellow

JWH-368

Liebermann reagent — JWH-368

White · Yellow · Brown

JWH-368

Source text (English): yellow-brown

JWH-369

Liebermann reagent — JWH-369

White · Yellow

JWH-369

Source text (English): yellow

Ketamine

Liebermann reagent — Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)

White · Yellow

Ketamine (Ket, Kitty, Special K, Cat Tranquilizer, Ketaset, Ketalar, Ketanest, Vitamin K, kittens)

Source text (English): light yellow

Liebermann reagent — Ketamine H2O sol.

White · Yellow

Ketamine H2O sol.

Source text (English): light yellow

Ketamine
Source text (English): Reagents Morris, Mecke, Froehde, Liebermann. Blue Froehde suggests synthesis impurity.
Ketamine
Source text (English): Reagents Morris, Mecke, Liebermann, Froehde. No ketamine detected.

MDPBP

Liebermann reagent — MDPBP

White · Yellow

MDPBP

Source text (English): olive

MDPV

Liebermann reagent — MDPV

White · Yellow · Green

MDPV (Bath Salts, NRG-1, bath_salts)

Source text (English): yellow > green

Mebroqualone

Liebermann reagent — Mebroqualone

White · Yellow

Mebroqualone

Source text (English): light yellow

Mephedrone

Liebermann reagent — Mephedrone

White · Orange · Yellow

4-MMC (Mephedrone)

Source text (English): yellow / orange

Methadone

Liebermann reagent — Methadone

White · Yellow · Orange · Brown

Methadone (Dolophine, Methadose)

Source text (English): yellowish / brownish

Methcathinone

Liebermann reagent — Methcathinone

White · Yellow

Methcathinone

Source text (English): bright yellow

Methoxpropamine

Liebermann reagent — Methoxpropamine

White · Yellow · Orange

MXPr

Source text (English): yellow/orange

Methyl-buphedrone

Liebermann reagent — Methyl-buphedrone

White · Yellow

4-Methylbuphedrone

Source text (English): yellow

Methylone

Liebermann reagent — Methylone

White · Yellow · Black

bk-MDMA (Methylone)

Source text (English): yellow > black

Methylphenidate

Liebermann reagent — Methylphenidate

White · Yellow · Orange

Methylphenidate (Concerta, Methylin, Ritalin, Equasym XL, mph, biphentin)

Source text (English): yellow - orange

Metizolam

Liebermann reagent — Metizolam

White · Yellow

Metizolam (Desmethyletizolam, metiz)

Source text (English): yellowish

Mexedrone

Liebermann reagent — Mexedrone

White · Yellow · Orange

4-MMeOC (Mexedrone)

Source text (English): yellow / orange

MPBP

Liebermann reagent — MPBP

White · Yellow

MPBP

Source text (English): light yellow

N-Me-4'4'-difluoro-modafinil

Liebermann reagent — N-Me-4'4'-difluoro-modafinil

White · Yellow

N-Me-4'4'-difluoro-modafinil

Source text (English): yellow

N-Me-bk-MMDA-2

Liebermann reagent — N-Me-bk-MMDA-2

White · Yellow

N-Me-bk-MMDA-2

Source text (English): yellow

NEB

Liebermann reagent — NEB

White · Yellow

NEB

Source text (English): light yellow

NEP

Liebermann reagent — NEP

White · Yellow

NEP (n-ethylpentedrone)

Source text (English): yellowish

NiPP

Liebermann reagent — NiPP

White · Yellow

NiPP

Source text (English): light yellow

PCEEA

Liebermann reagent — PCEEA

White · Yellow

PCEEA

Source text (English): yellowish

Pentedrone

Liebermann reagent — Pentedrone

White · Yellow

Pentedrone (Drone)

Source text (English): yellowish

Pivoxazepam

Liebermann reagent — Pivoxazepam

White · Yellow

Pivoxazepam

Source text (English): light yellow

PMK ethyl glycidate

Liebermann reagent — PMK ethyl glycidate

White · Yellow · Brown · Black

PMK ethyl glycidate

Source text (English): black / dark yellow-brown

PRL-8-53

Liebermann reagent — PRL-8-53

White · Yellow

PRL-8-53

Source text (English): yellow

PV-8

Liebermann reagent — PV-8

White · Yellow

PV8

Source text (English): yellowish

Pyrazolam

Liebermann reagent — Pyrazolam

White · Yellow

Pyrazolam

Source text (English): light yellow

Pyrovaleron

Liebermann reagent — Pyrovaleron

White · Yellow

Pyrovaleron

Source text (English): yellowish

Stanabol

Liebermann reagent — Stanabol

White · Yellow · Black

Stanabol

Source text (English): grey spots

Tramadol

Liebermann reagent — Tramadol

White · Yellow · Orange · Brown

Tramadol (Tramal, Tadol, Tramacur, Tramundin)

Source text (English): orange/brown

URB-597

Liebermann reagent — URB-597

White · Yellow · Brown

URB-597

Source text (English): yellow / brown

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

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