Benzo(j)fluoranthene, 10 ng/µl, 10ml

rac-(1,5R,6S,9S,10R)-pentabromocyclododecene, 1.2ml x 50ug/ml, toluene

2-Ethylaniline, 100mg

Cadmium (Cd), 1000µg/ml in 2%-HNO3/Water, 100ml