EPA Method 8121 Surrogate Standard

1D,1D,2H,2H-1-Hydroxyperfluorooctane,neat,neat,10mg,

4,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml

(2RS)-2-[4-(2-Methylpropyl)phenyl]propan-1-ol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 36039-36-8