O,O-Diethylhydrogenphosphate-13C2, sodium salt

1H,1H,2H,2H-Perfluorododecyl acrylate (97%), 1.2ml x 48.5ug/ml, isooctane

Arochlor 1242 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 53469-21-9

2-Fluorodiphenylmethane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 3794-15-8