2-Methylphenol, 100 µg/ml, Methanol, 5ml

Phthalic acid, bis-butyl ester, certified, 0.5g

PAH-Mix 3, in Cyclohexane, 10ml

2,2',4,4',5,6'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane