Malathion, 100 µg/ml, Acetonitrile, 5ml

Forafac 1157N, Amphoteric perfluorinated surfactant, Perfluoroalkyl betaine, 27 % , neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 133875-90-8

Ethion, 1000µg/ml in MeOH, 1ml

TFNA, 100 µg/ml, Acetonitrile, 1ml