Phenols - Mix 4, 100μg/ml in Acetone, 5ml

Conductance @ 20°C [50,000 µmho/cm]

Phthalic acid, bis-isopentyl ester, 25mg

2,2',3,4,4',5'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane