EPN, 10 µg/ml, Ethyl acetate, 10ml

1,2,3,7,8,9-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane

Formaldehyde

2,3,4,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,