4-Hydroxybenzoic acid, 1000µg/mL in MeOH, 1ml

n-Tricosane, ?13C: -26.71, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 638-67-5

Allyl sorbate, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 7493-75-6

Fenthion-sulfone, 10.0 µg/ml, Acetonitrile, 10ml