Trisodium Isocitric Acid, 1g

Anthracene, 100 µg/ml, Cyclohexane, 1ml

Chrysene, 10.0 µg/ml, Acetonitrile, 10ml

2,2',3,4,5,5'-Hexachlorobiphenyl-3',4',6'-d3,100 µg/mL,isooctane,1mL