MA - EPH Surrogate Spike Rev 1.0/1.1

3,3'-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL,

6-Methylchrysene, 100 µg/ml, Acetonitrile, 5ml

Hexanaldehyde-DNPH, 100µg/ml in Acetonitrile, 1ml