Pesticide Mix 18, 10ug/ml in Toluene, 1ml

Perfluorononanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 375-95-1

1,2,4-Benzenetricarboxylic acid

alpha-Endosulfan 10 µg/mL in Cyclohexane, 10ml