Terbufos-sulfone, 100 µg/ml, Toluene, 1ml

n-Hexatriacontane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-06-8

2,4,6-Trichlorobiphenyl

1,2,3,4-Tetrachloro[13C12]dibenzo-p-dioxin , 1.2ml x 50ug/ml, toluene