Methylphenols - Mix 13, 50µg/ml in Acetone, 5ml

EPA Method 8260B Additionals #2

4,4'-Dichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 2050-68-2

1,4-Difluorobenzene