Bifenazate, 10.0 µg/ml, Cyclohexane, 10ml

3-Methylfuran, 100 ng/µl, 1ml

1H,1H,2H,2H-Perfluorooctane sulfonic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27619-97-2

Endosulfan sulfate (13C9), 100µg/mL in Nonane, 1,2