Fenthion-sulfone, 100 µg/ml, Toluene, 1ml

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

meso-Tetraphenylporphyrine, , Solvent-, Unit , # of units-, Cas.no. 20998-75-8

2-Bromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2052-07-5