PCB No. 2, 100µg/ml in Isooctane, 1ml

Custom PAH Mix, 6 anal., in MeOH, 4,5ml Certan

3,3',5,5'-Tetrabromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16400-50-3

4-n-Octylphenol-d4monoethoxylate