2,4'-DDT, 10.0 µg/ml, Ethyl acetate, 10ml

2,2',3,3',5,5',6,6'-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

n-Nonacosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-03-5

Tripropyl phosphate, 100µg/ml in Toluene, 1ml