Cyanazine, 1000µg/ml in MeOH, 1ml

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

1,2,4,7,8-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

EPA Method 500 Internal Standard #6