alpha-Endosulfan, 100 µg/ml, Methanol, 1ml

Di-n-heptyl phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3648-21-3

Calibration Standard Mix 2

Stearyl stearate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2778-96-3