D3-Bifenox, 100 µg/ml, Acetonitrile, 1ml

1,3,4,6,8-Pentachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

EPA 8041A Internal Standard S-4209-K-5IP 2 Analytes, each 1000µg/mL in isopropanol; unts: 1x1mL, 5x1mL, 1x5mL 2470.6 2,5-Dibromophenol [28165-52-8] 3103.12 2,2’,5,5’-Tetrabromobiphenyl [59080-37-4]

EPA Method 601 Analytes, 2000µg/ml in MeOH, 1ml