1,2,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

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

2,3,4-Trichloro-6-(2,4-dichlorophenoxy)phenol (4,6-Dichlorotriclosan), 1.2ml x 50ug/ml, nonane

Cadmium (Cd), 5µg/ml in in 2%-HNO3/Water, 4x25ml