p-Cresol

alfa-Hexabromocyclododecane,50 µg/mL,toluene,1mL,

Mass-Labelled PFCAs and PFSAs Mix, 2µg/ml in MeOH, 1,2ml

1,2,3,4,6,7,8-Heptachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene