D4-1,4-Dichlorobenzene, 100 µg/ml, Methanol, 1ml

1,2,3,4,6,8,9-Heptachloro[13C12]dibenzofuran, 1.2ml x 1ug/ml, nonane

Isobutylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1678-98-4

N-(n-Butylbenzene) sulfonamide