4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml

1,2,4,7,8-Pentabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Formaldehyde (10 ppm)

2,2-Dimethylbutane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-83-2