Fenthion-oxon-sulfoxide, 10.0 µg/ml, Acetonitrile

Trixylyl phosphate, technical mixture,neat,neat,50mg,

Potassium perfluoro-1-octanesulfonate, 1.2ml x 50ug/ml, methanol

1,2-Dihydro-1,1,6-trimethylnaphthalene