Dyes and metabolites

3,3',5,5'-Tetramethylbenzidine

Direct Black 38 100 µg/mL in Acetonitrile:Methanol

Sudan 4 100 µg/mL in Acetonitrile

Disperse Black 2

Disperse Orange 1

2,4,5,6-Tetraaminopyrimidine sulfate

Disperse Orange 61

Sudan Black B Impurity 1

Disperse Yellow 64

Disperse Blue 7 100 µg/mL in Methanol

Disperse Yellow 49 100 µg/mL in Acetonitrile

SN/T 3045-2011 Azo Dyes Mixture 120 300 µg/mL in Acetonitrile:Methanol

Bis-(4-aminophenyl)methane 100 µg/mL in Acetonitrile

Acid Violet 49 100 µg/mL in Ethanol

Disperse Yellow 1

Solvent Red 26

N-Phenyl-1,4-phenylenediamine

Disperse Blue 26 100 µg/mL in Acetonitrile:Methanol

2-Amino-3-nitrotoluene

3,3'-Dichlorobenzidine 10 µg/mL in Acetonitrile

Leucomalachite green 10 µg/mL in Cyclohexane

4-Chloro-o-phenylenediamine

Azodyes-Mix 16 50 µg/mL in Acetonitrile

Acid Green 50

Sudan Red 7B

Azodyes-Mix 6 10 µg/mL in Acetonitrile

Acid Yellow 49

4-Anisidine

Pigment Orange 5

Ruby Red

Sudan Red G

3-Aminobiphenyl

Sudan 3 100 µg/mL in Acetonitrile

EPA Method 8270 Benzidines Mixture 2000 µg/mL in Methanol

Disperse Yellow 49

Pigment Yellow 73

Tartrazine

2-Chloro-1,4-phenylenediamine sulfate

3,3',4,4'-Tetrachloroazobenzene

New Red 100 µg/mL in Acetonitrile:Methanol

Victoria Blue B

Phloxine B

Solvent Yellow 124

EPA Method 530 UCMR 4 10000 X MRL in Methanol

Bis-(4-aminophenyl)methane

2-Amino-3-hydroxypyridine

Allura Red AC 100 µg/mL in Water

3-Hydroxy-2-naphthoic acid

4,4'-Methylene-bis(2-chloroaniline)

Patent Blue V

Disperse Yellow 39 surrogate

Disperse Violet 93

Carminic acid (E120)

Basic Orange 21

2-Chloro-6-(ethylamino)-4-nitrophenol

Disperse Orange 149 100 µg/mL in Acetonitrile

2,2'-[(2-Nitro-1,4-phenylene)diimino]bis[ethanol]

4,4'-Benzidine

Disperse Yellow 3

Malachite green D5 picrate 100 µg/mL in Acetone

Disperse Orange 37

4-Amino-3-nitrotoluene

3-Anisidine

Disperse Yellow 39 D11 (benzylidene D5, N,N-dimethyl D6)

4-Aminobiphenyl

2-Amino-4,6-dichlorophenol

Disperse Yellow 9 D4 (phenylenediamine D4)

Indigotine

Fast Green FCF

2,5-Diaminotoluene

Acid Red 33

Orange 2 sodium 100 µg/mL in Water

Pigment Yellow 1

4,4'-Benzidine 10 µg/mL in Acetonitrile

Azorubin (E122) 100 µg/mL in Acetonitrile

3,3'-Dichlorobenzidine

Basic Red 1

Acid Red 52

Sunset Yellow (E110)

Ponceau 4RC (E124) 100 µg/mL in Acetonitrile:Water

Aniline 10 µg/mL in Cyclohexane

Basic Violet 3 D6

Acid Violet 9

Disperse Blue 26

Direct Red 28

Disperse Blue 3

2-Aminobiphenyl

Pigment Red 48

N-Acetoacetyl-2,4-xylidine

Disperse Red 7

Disperse Yellow 7

Leucomalachite green

Basic Red 9

Acid Yellow 36 100 µg/mL in Acetonitrile

Acid Red 94

Sudan 2

Sudan Yellow 100 µg/mL in Acetonitrile

Acid Green 50 100 µg/mL in Acetonitrile

Allura Red AC

Acid Orange 10