Perfluorooctylphosphonic acid, 1.2ml x 50ug/ml, methanol

2,2'-Dimethylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 605-39-0

Aldicarb-sulfone, 100 µg/ml, Acetonitrile, 5ml

Hydrazine (N2H4)