Bis(2-ethylhexyl) phthalate, 2000 µg/ml, Acetone,

Perfluoro-4-ethylcyclohexane sulfonic acid, potassium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-24-0

EPA Method 551.1 Internal Standard

Cypermethrin, isomer mix, 100µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. incl. 52315-07-8