EPA Method 8060 QC Check Solution

Octyl methoxycinnamate, 100µg/ml in MeOH, 1ml

2,4-Dibromophenol, 100 µg/ml, Methanol, 1ml

2,4'-Difluorodiphenyl ether, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 863315-03-1