Fenthion-sulfoxide, 10.0 µg/ml, Acetonitrile, 10

3,5-Dichloroaniline, 100 µg/ml, Methanol, 5ml

cis-1,2,trans-1,4-1,2,4-Trimethylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 4850-28-6

2,2',3,3',4,4',5,5'-Octachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane