pH 2.0 Standard @ 25°C

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

6-Methylchrysene, 100 µg/ml, Acetonitrile, 1ml

2-Propanol