2-Amino-4-nitrotoluene, 250mg

3'-Fluoro-2,4,6-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 876009-91-5

Perfluoro-n-hexadecanoic acid, 50µg/ml in MeOH, 1,2ml

525.2 Internal & Surrogate Standard