Benzethonium chloride, 100mg

1-Bromonaphthalene

1,1,4-Trimethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 7094-27-1

Extraction Standard Solution, in nonane/3.2% toluene, 1,2ml