EPA Method 8260 Internal & Surrogate Standard

2-Octadecanone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 7373-13-9

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

2,4,6-Trichlorophenol-3,5-d2, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 93951-80-5