Internal Standard Solution, 1.2ml, nonane

Dimethyl sulfide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 75-18-3

n-Propyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1219802-67-1

Dichlofenthion, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 97-17-6