2-Fluorophenol 2000 µg/mL in Methyl-tert. butyl ether

Fluorotrichloromethane (Trichlorofluoromethane), 5000 µg/mL in Methanol

Isoproturon D6 1000 µg/mL in Acetonitrile

Nitrobenzene D5 2000 µg/mL in Methyl-tert. butyl ether

N-Nitroso-di-n-butylamine 1000 µg/mL in Methanol

N-Nitroso-diphenylamine 1000 µg/mL in Methanol

1,4-Phenylenediamine (1,4-Diaminobenzene) 2000 µg/mL in Acetonitrile

1,4-Dichlorobenzene 1000 µg/mL in Methanol

1,4-Dichlorobenzene D4 2000 µg/mL in Methanol

1,2-Dichloroethane 1000 µg/mL in Methanol