2,4,5-Trichlorotoluene

2,7-Dibromo-9H-carbazole, 1.2ml x 50ug/ml, nonane

Aqueous Ethanol Standard (1,5g/l), 10 x 1,1ml

2,2',3,4',5,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,