EPA Method 300.0 Eluent 100 x Concentrate

2,2',3,5,6-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

2,2',3,3',4,5,6-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Rifaximin, 100mg