1,2,5,7-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

Crotoxyphos, 10.0 µg/ml, Isooctane, 10ml

Dimethyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 93951-89-4

n-Hexylbenzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1077-16-3