Ethofumesate-2-keto, 10.0 µg/ml, Cyclohexane, 1m

n-Hexyl 4-hydroxybenzoate-2,3,5,6-d4, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. NA 1083-27-8 for unlabelled

2,3-Dimethylphenanthrene , 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3674-65-5

2-Methylnaphthalene, 100 µg/ml, Acetonitrile, 1m