EPA Method 527 Surrogate Standard

2,4-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53592-10-2

4-Amino-3-fluorophenol,100 µg/mL,acetonitrile,1mL,

Methyl 9-cis-octadecenoate (C18:1n-9)