2,4,5-T-iso-octyl ester, 100mg

1,2,5,6,9,10-Hexabromocyclododecane, 250mg

PAH-Mix 9, 10µg/mL in Cyclohexane, 5 x 1ml

Silica (SiO2), 1000µg/ml in Water/0.5% NaOH, 100ml