N-2,4-Dimethylphenyl-N'-methylformamidine HCl, 100

C28 1-Methyl triaromatic sterane + C28 Triaromatic sterane (0856.28), 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-31-6

EPA 8041A Surrogate Standard S-4382 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol

6-Chloro-5-methyl-2-(1-methylethyl)phenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 89-68-9