1-Methylpyrene, 1000µg/ml in MeChl, 1ml

Ethanol standard in water,5.0g/L,water, 1.5mL

4-Hydroxy-3,5-dichlorobiphenyl, 10mg

1,1-Bis(4-hydroxyphenyl)cyclohexane, 1.2ml x 50ug/ml, methanol