1,2,4-Trichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

2,2',5,5'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Tri-n-pentyl phosphate,1000 µg/mL,MeOH,1mL,

4-Fluoro-3-methylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 452-70-0