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

PCB 180, 10.0 µg/ml, Isooctane, 10ml

EPA Method 8010B - Surrogate Standard

(2RS)-2-(4-Ethylphenyl)propanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3585-52-2