Priority Pollutant Endocrine Disruptor and Chemical Contaminant Standards

Products

1,1-Dichloroethylene (random-13C, 99%) (stabilized with hydroquinone) 100 µg/mL in methanol

1,1-Dichloroethylene (unlabeled) (stabilized with hydroquinone) 100 µg/mL in methanol

1,1-Dichloroethylene (2,2-D2, 98%) + hydroquinone

1,1-Dichloroethylene (2,2-D2, 98%) + hydroquinone

1,2,3,4-Tetrachlorobenzene (unlabeled) 100 µg/mL in isooctane

1,2,3,4-Tetrachlorobenzene (13C6, 99%) 100 µg/mL in isooctane

1,2,3-Trichlorobenzene (D3, 98%)

1,2,3-Trichloropropane (unlabeled) 1 mg/mL in methanol

1,2,3-Trichloropropane (D5, 98%) CP 95%

1,2,3-Trichloropropane (D5, 98%) 1mg/mL in methanol

1,2,4,5,7,8-Hexachloroxanthene (unlabeled)

1,2,4,5-Tetrachlorobenzene (D2, 98%)

1,2,4,5-Tetrachlorobenzene (D2, 98%)

1,2,4,5-Tetrachlorobenzene (unlabeled) 100 µg/mL in isooctane

1,2,4,5-Tetrachlorobenzene (13C6, 99%)

1,2,4,5-Tetrachlorobenzene (13C6, 99%)

1,2,4-Trichlorobenzene (D3, 98%)

1,2,4-Trichlorobenzene (D3, 98%)

1,2,4-Trichlorobenzene (D3, 98%)

1,2-Dibromo-3-chloropropane (13C3, 99%) 100 µg/mL in methanol

1,2-Dibromo-3-chloropropane (13C3, 99%) 1 mg/mL in methanol

1,2-Dichlorobenzene (13C6, 99%) 100 µg/mL in isooctane

1,2-Dichloroethylene thylene (cis/traNs mix) (13C1, 99%) (stabilized with hydroquinone) 100 µg/mL in methanol

1,2-Dichloroethylene thylene (cis/traNs mix) (unlabeled) (stabilized with hydroquinone) 100 µg/mL in MeOH

1,2-Dichloroethylene thylene (cis/traNs mix) (1,2-D2, 98%)

1,2-Dichloroethylene thylene (cis/traNs mix) (1,2-D2, 98%)

1,2-Dichloropropane (D6, 98%)

1,2-Dichloropropane (D6, 98%)

1,2-Diphenylhydrazine (diphenyl-D10, 98%)

1,2-Propylene oxide (D6, 98%) stabilized with 200 ppm hydroquinone

1,3,5-Trichlorobenzene (D3, 98%)

1,3-Dichloro-2-propanol (unlabeled) 1 mg/mL in methanol

1,3-Dichloro-2-propanol (D5, 98%)

1,3-Dichloro-2-propanol (D5, 98%) 1 mg/mL in methanol

1,3-Dichlorobenzene (D4, 98%)

1,3-Dichloropropene propene (cis/traNs mix) (D4, 98%)

1,3-Dinitrobenzene (13C6, 99%)

1,3-Dinitrobenzene (13C6, 99%) 1 mg/mL in acetonitrile

1,3-Dinitrobenzene (unlabeled) 1 mg/mL in acetonitrile

1,3-Dinitrobenzene (D4, 98%)

1,3-Dinitrobenzene (D4, 98%)

1,4-Benzoquinone (D4, 98%) CP 97%

1,4-Dibromobenzene (13C6, 99%)

1,4-Dibromobenzene (unlabeled) 100 µg/mL in toluene

1,4-Dibromobenzene (13C6, 99%) 100 µg/mL in toluene

1,4-Dibromobenzene (D4, 98%)

1,4-Dichlorobenzene (13C6, 99%)

1,4-Dichlorobenzene (D4, 98%)

1,4-Dioxane (p-dioxane) (unlabeled) 1 mg/mL in methanol

1,4-Dioxane-D₈ (p-dioxane) (D, 99%) 2 mg/mL in methanol

1,4-Dioxane-D₈ (p-dioxane) (D, 99%) 1 mg/mL in methanol

11-Dehydrocorticosterone (unlabeled) 100 µg/mL in acetonitrile

2,3,3′,4,4′,5-HexaCDE (13C12, 99%) 50 µg/mL in nonane

2,3,4,5-Tetrabromophenol (unlabeled) 100 µg/mL in toluene

2,3,4,5-Tetrabromophenol (13C6, 99%) 100 µg/mL in toluene

2,3,4,5-Tetrachlorophenol (unlabeled)

2,3,4,6-Tetrachlorophenol (unlabeled)

2,3,4-Tribromophenol (13C6, 99%)

2,3,5,6-Tetrachlorophenol (unlabeled)

2,3,5-Tribromophenol (unlabeled) 100 µg/mL in toluene

2,4,5-Tribromoanisole (ring-13C6, 99%) 100 µg/mL in toluene

2,4,5-Tribromoanisole (unlabeled) 100 µg/mL in toluene

2,4,5-Tribromophenol (unlabeled) 100 µg/mL in toluene

2,4,5-Tribromophenol (13C6, 99%) 100 µg/mL in toluene

2,4,6-Tribromoanisole (ring-13C6, 99%) 100 µg/mL in toluene

2,4,6-Tribromoanisole (unlabeled) 100 µg/mL in toluene

2,4,6-Tribromophenol (3,5-D2, 98%)

2,4,6-Tribromophenol (13C6, 99%) 100 µg/mL in toluene

2,4,6-Tribromophenol (unlabeled) 100 µg/mL in toluene

2,4,6-Trichlorophenol (13C6, 99%) 100 µg/mL in methanol

2,4,6-Trichlorophenol (13C6, 99%) 100 µg/mL in isooctane

2,4,6-Trichlorophenol (ring-D2, 98%)

2,4,6-Trichlorophenol (ring-D2, 98%)

2,4,6-Trichlorophenol (unlabeled) 100 µg/mL in methanol

2,4,6-Trichlorophenol (unlabeled) 100 µg/mL in isooctane

2,4,6-Trinitrotoluene (TNT) (unlabeled) 1 mg/mL in acetonitrile

2,4-Dibromoanisole (ring-13C6, 99%) 100 µg/mL in toluene

2,4-Dibromoanisole (unlabeled) 100 µg/mL in toluene

2,4-Dibromophenol (13C6, 99%) 100 µg/mL in toluene

2,4-Dibromophenol (unlabeled) 100 µg/mL in toluene

2,4-Dichlorophenol (ring-D3, 98%)

2,4-Dichlorophenol (ring-D3, 98%)

2,4-Dichlorophenol (unlabeled) 100 µg/mL in nonane

2,4-Dichlorophenol (13C6, 99%) 100 µg/mL in nonane

2,4-Dimethylphenol (ring-D3, 98%)

2,4-Dimethylphenol (ring-D3, 98%)

2,4-Dinitrophenol (unlabeled) 1 mg/mL in methanol (contains 0.35 mg/mL water)

2,4-Dinitrotoluene (ring-D3, 98%) 1 mg/mL in acetonitrile-D3

2,4-Dinitrotoluene (unlabeled) 1 mg/mL in acetonitrile

2,5-Dichlorophenol (13C6, 99%) 100 µg/mL in methanol

2,5-Dichlorophenol (unlabeled) 100 µg/mL in methanol

2,6-Di 6-Di(tert-butyl)-4-methyl-phenol (D21, 98%) (BHT)

2,6-Di 6-Di(tert-butyl)-4-methyl-phenol (D21, 98%) (BHT) 100 µg/mL in nonane

2,6-Di 6-Di(tert-butyl)-4-methyl phenol (BHT) (unlabeled) 100 µg/mL in nonane

2,6-Dibromophenol (13C6, 99%) 100 µg/mL in toluene

2,6-Dibromophenol (unlabeled) 100 µg/mL in toluene

2,6-Difluoroaniline (13C6, 99%)

2,6-Dinitrotoluene (unlabeled) 1 mg/mL in acetonitrile

2,6-Dinitrotoluene (methyl-D3, 98%) 1 mg/mL in acetonitrile

2- (4-Methylphenyl)propane (D14, 98%)

2-Aminonaphthalene (unlabeled) 1 mg/mL in benzene

2-Aminonaphthalene (ring-D7, 98%)

2-Aminonaphthalene (ring-D7, 98%)

2-Bromoethanol (1,1,2,2-D4, 98%) CP 95%

2-Bromoethanol (1,1,2,2-D4, 98%) CP 95%

2-Butanone (4,4,4-D3, 98%)

2-Butanone (4,4,4-D3, 98%)

2-Chlorobenzaldehyde (ring-13C6, 99%)

2-Chloroethanol (1,1,2,2-D4, 98%)

2-Chloroethanol (1,1,2,2-D4, 98%) 1000 µg/mL in methanol

2-Chloroethanol (unlabeled) 1000 µg/mL in methanol

2-Chlorophenol (ring-D4, 99%)

2-Chlorophenol (ring-D4, 99%)

2-Chlorophenol (ring-D4, 99%)

2-Chloropropene (D5, 98%)

2-Isopropyl-5-methylphenol (isopropyl-13C3, 99%) 1 mg/mL in methanol

2-Isopropyl-5-methylphenol (unlabeled) 100 µg/mL in methanol

2-Isopropyl-5-methylphenol (unlabeled) 1000 µg/mL in methanol

2-Isopropyl-5-methylphenol (isopropyl-13C3, 99%) 100 µg/mL in methanol

2-Methoxyethanol (unlabeled) 10 mg/mL in methanol

2-nitrophenol-ring-D₄ (D, 98%)

2-nitrophenol-ring-D₄ (D, 98%)

2-nitrotoluene (ring-13C6, 99%) 1 mg/mL in acetonitrile

2-nitrotoluene (unlabeled) 1 mg/mL in acetonitrile

2-Picoline (D7, 98%)

2-Picoline (D7, 98%)

3,3′-Dichlorobenzidine (diphenyl-D6, 98%) 1 mg/mL in benzene

3,3′-Dichlorobenzidine (diphenyl-D6, 98%)

3,3′-Dichlorobenzidine (unlabeled) 2000 µg/mL in methanol

3,4,5,6-Tetrachlorocatechol (unlabeled)

3,4,5,6-Tetrachloroguaiacol (unlabeled)

3,4,5-Tribromophenol (unlabeled) 100 µg/mL in toluene

3,4,5-Tribromophenol (13C6, 98%) 100 µg/mL in toluene

3,4,5-Trichlorocatechol (unlabeled)

3,4,5-Trichlorocatechol (13C6, 98%)

3,4-Dichloroaniline (13C6, 99%)

3-Chloro-1,2-propanediol (3-MCPD) (propane-D5, 98%) CP 95%

3-Hydroxy-2-methylpropyl mercapturic acid (unlabeled)

3-Hydroxy-3-methylpropyl mercapturic acid (unlabeled)

3-Methyl-4-nitrophenol (13C6, 99%) 100 µg/mL in methanol

3-Methyl-4-nitrophenol (13C6, 99%) 1 mg/mL in methanol

3-Methyl-4-nitrophenol (unlabeled) 100 µg/mL in methanol

3-Methyl-4-nitrophenol (unlabeled) 1000 µg/mL in methanol

3-Picoline (D7, 98%)

3′-Hydroxycotinine (mix of stereoisomers) (2′,3′,4′-13C3, 99%) 100 µg/mL in methanol

4,5-Dichlorocatechol (unlabeled) CP 95-99%

4-Bromophenol (unlabeled) 100 µg/mL in toluene

4-Bromophenol (13C6, 99%) 100 µg/mL in toluene

4-Bromophenyl phenyl ether (phenyl-D5, 98%)

4-Chloro-3-methylphenol (ring-2,6-D2, 98%)

4-Chloro-3-methylphenol (ring-2,6-D2, 98%)

4-Chlorocatechol (13C6, 99%)

4-Chlorocatechol (unlabeled) CP 90-95%

4-Chloroguaiacol (unlabeled)

4-Chloronitrobenzene (13C6, 99%)

4-Chlorophenyl phenyl ether (phenyl-D5, 98%)

4-Chlorophenylphenyl ether (unlabeled)

4-Hydroxyhippuric acid (ring-13C6, 99%) 100 µg/mL in methanol

4-Hydroxyhippuric acid (unlabeled) 100 µg/mL in methanol

4-Isopropyl-3-methylphenol (unlabeled) 100 µg/mL in methanol

4-Isopropyl-3-methylphenol (unlabeled) 1000 µg/mL in methanol

4-Isopropyl-3-methylphenol (isopropyl-13C3, 99%) 100 µg/mL in methanol

4-Isopropyl-3-methylphenol (isopropyl-13C3, 99%) 1 mg/mL in methanol

4-Methylhippuric acid (glycine-1,2-13C, 99%, ¹⁵N, 99%)

4-Methylumbelliferone (unlabeled) 100 µg/mL in acetonitrile

4-Methylumbelliferone (2,3,4,methyl-13C4, 99%) 100 µg/mL in acetonitrile

4-MonoCDE (unlabeled) 50 µg/mL in nonane

4-nitrophenol (13C6, 99%) 1 mg/mL in methanol

4-nitrophenol (unlabeled) 1 mg/mL in methanol

4-nitrophenol (unlabeled) 100 µg/mL in methanol

4-nitrophenol-ring-D₄ (D, 98%)

4-nitrophenol-ring-D₄ (D, 98%)

4-nitrotoluene (ring-13C6, 99%) 1 mg/mL in acetonitrile

4-nitrotoluene (unlabeled) 1 mg/mL in acetonitrile

4-Picoline (D7, 98%)

4-tert-Octylphenol (rin (ring-13C6, 99%) 100 µg/mL in methanol

4-tert-Octylphenol (unl (unlabeled) 100 µg/mL in methanol

4-tert-Octylphenol (unl (unlabeled) 1000 µg/mL in methanol

5,6-Dichlorovanillin (unlabeled)

5-Isopropyl-2-methylphenol (unlabeled) 100 µg/mL in methanol

5-Isopropyl-2-methylphenol (unlabeled) 1000 µg/mL in methanol

5-Isopropyl-2-methylphenol (isopropyl-13C3, 99%) 100 µg/mL in methanol

5-Isopropyl-2-methylphenol (isopropyl-13C3, 99%) 1 mg/mL in methanol

6-Sulfatoxymelatonin, sodium salt (ethyl-D4, 98%) 100 µg/mL in methanol

6-Sulfatoxymelatonin, sodium salt (unlabeled) 100 µg/mL in methanol

6PPD-quinone (ring-13C12, 99%) 100 µg/mL in acetonitrile

6PPD-quinone (phenyl-13C6, 99%) 100 µg/mL in acetonitrile

6PPD-quinone (phenyl-D5, 98%) 100 µg/mL in acetonitrile

6PPD-quinone (unlabeled) 100 µg/mL in acetonitrile

Acrylamide (unlabeled) (+100 ppm hydroquinone) 1 mg/mL in methanol

Acrylamide (1,2,3-13C3, 99%) (+100 ppm hydroquinone) 1 mg/mL in methanol

Acrylamide (1,2,3-13C3, 99%)

Acrylonitrile (D3, 98%) (+0.1% 4-methoxyphenol)

Acrylonitrile (D3, 98%) (+0.1% 4-methoxyphenol)

Acrylonitrile (13C3, 99%) (+0.1% 4-methoxyphenol)

Acrylonitrile (1-13C, 99%) (+0.1% 4-methoxyphenol)

Allyl alcohol (D5, 98%) 2 mg/mL in methanol

Allyl alcohol (unlabeled) 10 mg/mL in methanol

Ammelide (unlabeled) 100 µg/mL in 80:20 water:diethylamine

Ammelide (ring-13C3, 99%) 100 µg/mL in 80:20 water:diethylamine

Anabasine (2,2′,3,4,5,6-13C6, 99%) 100 µg/mL in acetonitrile

Anabasine (unlabeled) 0.1 mg/mL in acetonitrile

Anatabine (2,2′,3,4,5,6-13C6, 99%) 100 µg/mL in acetonitrile

Anatabine (unlabeled) 0.1 mg/mL in acetonitrile

Aniline-ring-D₅ (D, 98%)

Aniline-ring-D₅ (D, 98%)

Benzene (1,3,4,5-D4, 98%)

Benzene (D1, 98%)

Benzene (1,3,5-D3, 98%)

Benzidine (ring-D8, 98%)

Benzidine (ring-D8, 98%)

Benzidine (ring-D8, 98%) 100 µg/mL in toluene

Benzoic acid (ring-D5, 98%)

Benzoic acid (ring-D5, 98%)

Benzyl butyl phthalate (ring-D4, 98%)

Biphenyl (unlabeled)

Biphenyl (unlabeled) 100 µg/mL in nonane

Biphenyl-D₁₀ (D, 98%)

Biphenyl-D₁₀ (D, 98%)

Bis (2-chloro-1-methylethyl)ether (D12, 95%)

Bis (2-chloroethoxy)-D8-methane (D, 98%)

Bis (2-chloroethyl)ether (D8, 98%)

Bis (2-chloroethyl)ether (D8, 98%)

Bromochloromethane (D2, 98%)

Bromodichloromethane (13C, 99%) stabilized with K2CO3

Bromodichloromethane (13C, 99%) stabilized with K2CO3

Bromoform (D, 99.5%) contains copper wire

Bromoform (D, 99.5%) contains copper wire

Bromoform (13C, 99%) contains copper wire

Bromoform (13C, 99%) contains copper wire

Carbazole (ring-D8, 98%)

Carbon tetrachloride (13C, 99%)

Carbon tetrachloride (13C, 99%)

Carbon tetrachloride (13C, 99%)

Catechol (13C6, 99%)

Catechol (D6, 98%)

Catechol (D6, 98%)

Chlorobenzene (unlabeled) 2 mg/mL in methanol

Chlorobenzene-D₅ (D, 99%) 2 mg/mL in methanol

Chloroethane (D5, 98%) 1000 µg/mL in methanol

Chloroform (13C, 99%)

Chloroform (13C, 99%)

Chloroform (13C, 99%)

cis-1,2,3,6-Tetrahydrophthalic anhydride (ri (ring-3,3,4,5,6,6- D6, 98%)

cis-1,2,3,6-Tetrahydrophthalimide (ri (ring-3,3,4,5,6,6- D6, 98%)

cis/trans-Anatalline:3HCl (D₃, 98% (D3, 98%) 100 µg/mL in methanol-OD

cis/trans-Anatalline:3HCl (unlabel (unlabeled) 100 µg/mL in methanol

Clonidine (unlabeled) 100 mg/mL in methanol

Clonidine (4,4,5,5-imidazoline-D4, 98%) 100 µg/mL in methanol

Cotinine (unlabeled) 100 µg/mL in acetonitrile

Cotinine (unlabeled) 100 µg/mL in water

Cyanuric acid (unlabeled) 100 µg/mL in water

Cyanuric acid (13C3, 99%, ¹⁵N3, 98%) 100 µg/mL in water

Cyanuric acid (13C3, 99%, ¹⁵N3, 98%) 1000 µg/mL in water

Daidzein (unlabeled) 60 µg/mL in acetonitrile

Daidzein (3′,5′,8-D3, 97%) 60 µg/mL in acetonitrile-D3

DecaCDE (unlabeled) 50 µg/mL in isooctane

Decalin Decalin (cis/traNs mix) (D18, 99%)

Decalin Decalin (cis/traNs mix) (D18, 99%)

Deuterated nitrosamines Standard Mixture (D, 98%) 10 µg/mL in methylene chloride-D2

Di-n-Octyl phthalate ( (ring-D4, 98%)

Di-n-propyl phthalate ( (ring-1,2-13C2, dicarboxyl-13C2, 99%) 100 µg/mL in nonane

Dibenzofuran (D8, 98%)

Dibenzothiophene (D8, 98%)

Dichloroacetic acid (D2, 98%) 1000 µg/mL in MTBE

Diethyl phthalate (ring-D4, 98%)

Diethyl phthalate (ring-D4, 98%)

Diiodomethane + copper wire (13C, 99%)

Dimethyl phthalate (ring-D4, 98%)

Diphenyl ether (D10, 98%)

Diphenyl ether (D10, 98%)

DL-Cotinine (methyl-D3, 98%) 100 µg/mL in acetonitrile

DL-Cotinine (2′,3′,4′-13C3, 99%) 100 µg/mL in water

DL-nicotine (3′,4′,5′-13C3, 99%) 100 µg/mL in acetonitrile

DL-norcotinine (3′,4′,5′-13C3, 99%) 100 µg/mL in acetonitrile

DL-nornicotine (3′,4′,5′-13C3, 99%) 100 µg/mL in MTBE

Durene (D14, 98%)

Epichlorohydrin (D5, 98%)

Epichlorohydrin (13C3, 99%) 100 µg/mL in acetonitrile

Epichlorohydrin (D5, 98%)

Ethylbenzene (D10, 98%)

Ethylbenzene (ethyl-D5, 98%)

Ethylbenzene (D10, 99%)

Ethylbenzene (D10, 99%)

Ethylene oxide (D4, 98%) stabilized with 0.1% hydroquinone

Ethylene oxide (D4, 98%) (stabilized with 0.1% hydroquinone) 1000 µg/mL in methylene chloride

Ethylene oxide (1,2-13C2, 99%) stabilized with 0.1% hydroquinone

Ethylene oxide (13C2, 99%, D4,98%) (stabilized with 0.1% hydroquinone) 1000 µg/mL in methylene chloride

Ethylene oxide (unlabeled) (stabilized with 0.1% hydroquinone) 1000 µg/mL in methylene chloride

Extended Phenolic Calibration Solution (CS1)

Extended Phenolic Calibration Solution (CS2)

Extended Phenolic Calibration Solution (CS3)

Extended Phenolic Calibration Solution (CS4)

Extended Phenolic Calibration Solution (CS5)

Extended Phenolic Calibration Solution (CS6)

Furan (13C4, 99%)

Genistein (3′,5′,6,8-D4, 94%) 100 µg/mL in acetonitrile

Guaiacol (ring-13C6, 99%)

Hexabromobenzene (unlabeled) 100 µg/mL in toluene

Hexabromobenzene (13C6, 99%) 100 µg/mL in toluene

Hexachloro-1,3-butadiene (13C4, 99%)

Hexachloro-1,3-butadiene (13C4, 99%) 100 µg/mL in isooctane

Hexachloro-1,3-butadiene (unlabeled) 100 µg/mL in isooctane

Hexachlorobenzene (13C6, 99%)

Hexachlorocyclopentadiene (13C4, 98%) CP 95%

Hexachlorocyclopentadiene (13C4, 98%) CP 95%

Hexanoic acid (D11, 98%)

Hexanoic acid (D11, 98%)

Hydroquinone (D6, 98%)

Hydroquinone (D6, 98%)

Iodobenzene (D5, 98%)

Isophorone (3-methyl-D3,2,4,4,6,6-D5,97%)

L-Phenylalanine (unlabeled) 1000 µg/mL in 1:1 methanol:water

L-Phenylalanine (ring-D5, 98%) 1000 µg/mL in 1:1 methanol:water

Leucomalachite green (unlabeled) 100 µg/mL in acetonitrile

Leucomalachite green (phenyl-13C6, 99%) 100 µg/mL in acetonitrile

m-Xylene ( (D10, 98%)

Melamine (13C3, 99%, amino-¹⁵N3, 98%) 100 µg/mL in water

Melamine (13C3, 99%, amino-¹⁵N3, 98%) 1000 µg/mL in water

Melamine (unlabeled) 100 µg/mL in water

Menthol (unlabeled) 1 mg/mL in methanol

Menthol glucuronide, ammonium salt (unlabeled) 100 µg/mL in methanol

Menthol glucuronide, ammonium salt (1,2,6,6-D4, 98%) 100 µg/mL in methanol

Method 521 nitrosamine Surrogate Mixture (D, 98%) 100 µg/mL in methylene chloride-D2

Methylene chloride (13C, 99%)

Methylene chloride (13C, 99%)

n- (12-hydroxydodecyl)-N,N-dimethylbenzenemethanaminium bromide (C12-OH-BAC) (ring-13C6, 99%) 100 µg/mL in ACN

n- (5-Carboxypentyl)-N,N-dimethylbenzenemethanaminium bromide (C6-COOH-BAC) (ring-13C6, 99%) 100 µg/mL in ACN

n- (7-Carboxyheptyl)-N,N-dimethylbenzenemethanaminium bromide (C8-COOH-BAC) (ring-13C6, 99%) 100 µg/mL in ACN

n- (9-Carboxynonyl)-N,N-dimethylbenzenemethanaminium bromide (C10-COOH-BAC) (ring-13C6, 99%) 100 µg/mL in ACN

n- (11-Carboxyundecyl)-N,N-dimethylbenzenemethanaminium bromide (C12-COOH-BAC) (13C6, 99%) 100 µg/mL in ACN

n- (12-hydroxydodecyl)-N,N-dimethylbenzenemethanaminium bromide (C12-OH-BAC) (unlabeled) 100 µg/mL in ACN

n- (5-Carboxypentyl)-N,N-dimethylbenzenemethanaminium bromide (C6-COOH-BAC) (unlabeled) 100 µg/mL in ACN

n- (7-Carboxyheptyl)-N,N-dimethylbenzenemethanaminium bromide (C8-COOH-BAC) (unlabeled) 100 µg/mL in ACN

n- (9-Carboxynonyl)-N,N-dimethylbenzenemethanaminium bromide (C10-COOH-BAC) (unlabeled) 100 µg/mL in ACN

n- (11-Carboxyundecyl)-N,N-dimethylbenzenemethanaminium bromide (C12-COOH-BAC) (unlabeled) 100 µg/mL in ACN

n-( (3-Amino-3-oxopropyl)-val-FTH (unlabeled) 100 µg/mL in acetonitrile·H2O (1:1)

n-( (3-Amino-2-hydroxy-3-oxopropyl)-val-FTH (unlabeled) 100 µg/mL in acetonitrile·H2O (1:1)

n-( (3-Amino-3-oxopropyl)-val-FTH (valine-13C5, 99%) 100 µg/mL in acetonitrile·H2O (1:1)

n-( (3-Amino-2-hydroxy-3-oxopropyl)-val-FTH (valine-13C5, 99%) 100 µg/mL in acetonitrile·H2O (1:1)

n-Acetyl-S-(2 (2,2-dichlorovinyl)-L-cysteine (cysteine-13C3, 99%, ¹⁵N, 99%, acetyl-D3, 98%)

n-Acetyl-S-(2 (2-carbamoyl-2-hydroxyethyl)-L-cysteine·HCl (cysteine-13C3,99%, acetyl-1-13C,99%,¹⁵N,99%)

n-Acetyl-S-(3 (3-hydroxypropyl)-L-cysteine (cysteine-13C3, 99%, acetyl-1-13C, 99%, ¹⁵N,99%)

n-Acetyl-S-(3 (3-hydroxypropyl-1-methyl)-L-cysteine (cysteine-13C3, 99%, acetyl-1-13C, 99%, ¹⁵N,99%)

n-Butanol ( (unlabeled) 10 mg/mL in methanol

n-Butyl benzene ( (ring-13C6, 99%) 100 UG ML in nonane

n-Decane ( (D22, 99%) CP 97%

n-Decane ( (D22, 99%) CP 97%

n-Dodecane ( (D26, 98%) 100 µg/mL in methanol

n-Dodecane ( (D26, 98%)

n-Dodecane ( (D26, 98%)

n-Dotriacontane ( (D66, 98%)

n-Eicosane ( (D42, 98%)

n-Eicosane ( (D42, 98%)

n-Heptadecane ( (D36, 98%) (5% related per-deuterated alkanes) CP 95%

n-Heptadecane ( (D36, 98%) (5% related per-deuterated alkanes) CP 95%

n-Heptane-D₁₆ ( (D, 98%)

n-Heptane-D₁₆ ( (D, 98%)

n-Hexadecane ( (D34, 98%)

n-Hexadecane ( (D34, 98%)

n-Hexadecane ( (D34, 98%)

n-Hexatriacontane ( (D74, 98%)

n-Methylethanolamine ( (unlabeled) 5 mg/mL in methanol

n-Methylethanolamine ( (1,1,2,2-D4, methyl-D3, 98%) 5 mg/mL in methanol

n-nitrodimethylamine ( (unlabeled) 1mg/mL in methylene chloride

n-nitrodimethylamine ( (dimethyl-D6, 98%) 1mg/mL in methylene chloride-D2

n-nitroso-di-n-butylamine (D (D18, 98%) 1 mg/mL in methylene chloride-D2

n-nitroso-di-n-butylamine (u (unlabeled) 1 mg/mL in methylene chloride

n-nitroso-di-n-propylamine (u (unlabeled) 1 mg/mL in methylene chloride

n-nitroso-n-methyl-4-aminobutyric acid (1 (1,2,3,4-13C4, 99%) 1 mg/mL in methylene chloride

n-nitroso-n-methyl-4-aminobutyric acid (u (unlabeled) 1 mg/mL in methylene chloride

n-nitroso-n-methylethanolamine (1 (1,1,2,2-D4, methyl-D3, 98%) 5 mg/mL in methanol

n-nitroso-n-methylethanolamine (u (unlabeled) 5 mg/mL in methanol

n-nitrosodiethylamine ( (unlabeled) 1 mg/mL in methylene chloride

n-nitrosodimethylamine ( (¹⁵N2, 98%) 1 mg/mL in methylene chloride

n-nitrosodimethylamine ( (unlabeled) 1 mg/mL in methylene chloride

n-nitrosodimethylamine ( (13C2, 99%, D6, 98%) 1 mg/mL in CD2Cl2

n-nitrosodimethylamine ( (D6, 98%)

n-nitrosodiphenylamine ( (2,2′,4,4′,6,6′-D6, 96%)

n-nitrosodiphenylamine ( (2,2′,4,4′,6,6′-D6, 96%) 1 mg/mL in methylene chloride-D2

n-nitrosodiphenylamine ( (unlabeled) 1 mg/mL in methylene chloride

n-nitrosomethylethylamine ( (unlabeled) 1 mg/mL in methylene chloride

n-nitrosomethylethylamine ( (D3, 98%) 1 mg/mL in methylene chloride-D2

n-nitrosomorpholine ( (unlabeled) 1 mg/mL in methylene chloride

n-nitrosomorpholine ( (D8, 98%) 1 mg/mL in methylene chloride-D2

n-nitrosopiperidine ( (unlabeled) 1 mg/mL in methylene chloride

n-nitrosopiperidine ( (D10, 98%) 1 mg/mL in methylene chloride-D2

n-nitrosopyrrolidine ( (unlabeled) 1 mg/mL in methylene chloride

n-nitrosopyrrolidine ( (D8, 98%) 1 mg/mL in methylene chloride-D2

n-nonane ( (D2₀, 98%)

n-nonane ( (unlabeled)

n-nonane ( (D2₀, 98%)

n-Pentadecane ( (D32, 98%)

n-Pentadecane ( (D32, 98%)

n-Tetracosane ( (D5₀, 98%)

n-Tetradecane ( (D3₀, 98%)

n-Tetradecane ( (D3₀, 98%)

n-Triacontane ( (D62, 98%) CP 97%

n-Tricosane ( (D48, 98%)

n-Tridecane ( (D28, 98%)

n-Tridecane ( (D28, 98%)

nAB (N′-nitrosoanabasine) (13C6, 99%) 100 µg/mL in acetonitrile

nAB (N′-nitrosoanabasine) (unlabeled) 0.5 mg/mL in acetonitrile

nAB (N′-nitrosoanabasine) (unlabeled) 2 mg/mL in acetonitrile

nAT (N′-nitrosoanatabine) (13C6, 99%) 100 µg/mL in acetonitrile

nAT (N′-nitrosoanatabine) (unlabeled) 2 mg/mL in acetonitrile

nicotelline (2,4-dipyridyl-2,2’,6,6’-13C4, 99%, 2,4-dipyridyl-¹⁵N2, 98%) 100 µg/mL in acetonitirile

nicotelline (2,2′,4,4′,5,5′,6,6′-D8, 97%) 100 µg/mL in acetonitrile

nicotelline (unlabeled) 100 µg/mL in acetonitrile

nicotine (unlabeled) 100 µg/mL in acetonitrile

nitrobenzene (unlabeled) 1 mg/mL in acetonitrile

nitroglycerin (¹⁵N3, 98%) 1000 µg/mL in ethanol

nitroglycerin (unlabeled) 1 mg/mL in acetonitrile

nnAL (unlabeled) 100 µg/mL in acetonitrile

nnAL (unlabeled) 2 mg/mL in acetonitrile

nnAL (1,2′,3′,4′,5′,6′-13C6, 99%) 100 µg/mL in acetonitrile

nnK (1,2′,3′,4′,5′,6′-13C6, 99%) 100 µg/mL in nonane:ethanol (90:10)

nnK (1,2′,3′,4′,5′,6′-13C6, 99%) 100 µg/mL in acetonitrile

nnK (unlabeled) 100 µg/mL in 90:10 nonane:ethanol

nnK (unlabeled) 2 mg/mL in acetonitrile

nnn (unlabeled) 0.1 mg/mL in acetonitrile

nnn (unlabeled) 2 mg/mL in acetonitrile

nnn (2,2′,3,4,5,6-13C6, 99%) 100 µg/mL in 90:10 nonane:ethanol

nnn (2,2′,3,4,5,6-13C6, 99%) 100 µg/mL in acetonitrile

nonylphenoxyacetic acid ring/chain isomers (unlabeled) 100 µg/mL in nonane

nornicotine (unlabeled) 100 µg/mL in MTBE

O-Cresol ( (D8, 98%)

O-Cresol ( (D8, 98%)

O-Toluidine ( (D₉, 98%) 2 mg/mL in methanol

O-Toluidine ( (unlabeled) 10 mg/mL in methanol

O-Xylene ( (dimethyl-D6, 98%)

Octachlorostyrene (13C8, 99%) 100 µg/mL in isooctane

Octachlorostyrene (unlabeled) 100 µg/mL in isooctane

p-Cresol ( (D8, 98%)

p-Cresol ( (D8, 98%)

p-Cresol ( (ring-13C6, 99%)

p-n-nonylphenol ( (unlabeled) 1000 µg/mL in methanol

p-nnonylphenol (u (unlabeled) 100 µg/mL in methanol

p-nnonylphenol diethoxylate (u (unlabeled) 100 µg/mL in methanol

p-nnonylphenol monoethoxylate (u (unlabeled) 100 µg/mL in methanol

p-nnonylphenol triethoxylate (u (unlabeled) 100 µg/mL in nonane

p-nnonylphenoxyethoxyacetic acid (u (unlabeled) 100 µg/mL in methanol

p-Xylene ( (dimethyl-D6, 98%)

Pentabromoanisole (unlabeled) 100 µg/mL in toluene

Pentabromophenol (unlabeled) 100 µg/mL in toluene

Pentabromophenol (13C6, 99%) 100 µg/mL in toluene

Pentachloroanisole (unlabeled) 100 µg/mL in toluene

Pentachloroanisole (13C6, 99%) 100 µg/mL in toluene

Pentachlorobenzene (unlabeled) 100 µg/mL in isooctane

Pentachlorobenzene (13C6, 99%) 100 µg/mL in isooctane

Pentachloronitrobenzene (13C6, 99%) 100 µg/mL in nonane

Pentachloronitrobenzene (unlabeled) 100 µg/mL in nonane

Pentachlorothiophenol (PCTP) (13C6, 99%)

Perchloric acid, sodium salt (¹⁸O4, 98%) 100 µg/mL in water

Phenol (ring-D5, 98%)

Phenol (ring-D5, 98%)

Phthalic acid (ring-D4, 98%)

Phthalic acid (carboxyl-13C, 99%)

Phthalic acid (unlabeled) 100 µg/mL in MTBE

Phthalic acid (ring-1,2-13C2, dicarboxyl-13C2, 99%) 100 µg/mL in nonane

Poly (styrene) (styrene-D8, 98%) 1 mg/mL in toluene

Potassium chlorate (unlabeled) 100 µg/mL in ¹⁸O-water

Quinoline (D7, 98%)

Quinoline (D7, 98%)

Quinoline (D7, 98%) 2 mg/mL in methanol

Quinoline (unlabeled) 10 mg/mL in methanol

Semicarbazide hydrochloride (SEM) (13C, 99%, ¹⁵N2, 98%) 100 µg/mL in methanol

Semicarbazide hydrochloride (SEM) (unlabeled) 100 µg/mL in methanol

Set of p-n-nonylphenol + mono/di/tri-ethoxylates (ring-13C6, 99%) 100 µg/mL in nonane

Sodium bis (2-ethylhexyl)sulfosuccinate (unlabeled) 100 µg/mL acetonitrile

Sodium bis (2-ethylhexyl)sulfosuccinate (DOSS) (fumaric acid-13C4,99%) 100 µg/mL in acetonitrile

Terephthalic acid (ring-D4, 98%)

Terephthalic acid (ring-D4, 98%)

tert-Butyl methyl ether (O-m (O-methyl-D3, 98%)

Tetrachloro-m-xylene ( (unlabeled) 100 µg/mL in isooctane

Tetrachloroethylene (13C2, 99%)

Tetradecyl l(tri-N-butyl)phosphonium bromide (D2₉, 98%) 100 µg/mL in acetone:water (75:25)

Tetradecyl l(tri-N-butyl)phosphonium chloride (unlabeled) 100 µg/mL in acetone:water (75:25)

Tetramethylene sulfone-D₈ (D, 98%) CP 95%

Toluene (methyl-13C, 99%)

Toluene (methyl-13C, 99%)

Toluene (methyl-D3, 98%)

Toluene (methyl-D3, 98%)

Toluene (ring-D5, 98%)

Toluene (ring-D5, 98%)

Toluene (ring-13C6, 99%)

trans-3′-Hydroxycotinine-0-glucuronide, ammonium salt (glucu (glucuronyl-13C6, 99%) 100 µg/mL in MeOH

trans-3′-Hydroxycotinine-O-glucuronide, ammonium salt (unlab (unlabeled) 100 µg/mL in methanol

trans-Decalin (D₁₈, (D18, 98%)

trans-Decalin (D₁₈, (D18, 98%)

trans-Stilbene (D₁₂, (D12, 98%)

Tributyltin chloride (D27, 98%) 100 µg/mL in methylene chloride-D2

Tributyltin chloride (unlabeled) 100 µg/mL in methylene chloride

Trichloroethylene (13C2, 98%) stabilized with 40ppm diisopropylamine

Trichloroethylene (D, 98%) stabilized with 40 ppm diisopropylamine

Triclosan (2′,4,4′-trichloro-2-hydroxydiphenyl ether) (13C12, 99%) 1 mg/mL in methanol

Triethanolamine (D15, 98%) CP 97%

Uracil (D4, 98%) 1000 µg/mL in 1:1 methanol:water

Uracil (unlabeled) 1000 µg/mL in 1:1 methanol:water

Vinyl chloride (unlabeled) 50 µg/mL in methanol

Vinyl chloride (D3, 98%) + hydroquinone

Vinyl chloride (D3, 98%) + hydroquinone

Vinyl chloride (D3, 98%) 50 µg/mL in methanol-OD

Vinyl chloride (13C2, 99%) 500 µg/mL in methanol

Vitamin E (α-tocopherol) (dimethyl-13C2, 99%, dimethyl-D6, 98%) 100 µg/mL in methanol

Vitamin E (α-tocopherol) (unlabeled) 100 µg/mL in methanol

Vitamin E acetate (α-tocopherol acetate) (unlabeled) 100 µg/mL in methanol

Vitamin E acetate (dimethyl-13C2,acetyl-13C2, 99%, dimethyl-D6, 98%) 100 µg/mL in methanol

α-Terpineol (propyl methyl-D3, 98%) (contains 10% isomer)

α-Terpineol (propyl methyl-D3, 98%) (contains 10% isomer)