n-Tetracosane

1,4,5-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2131-41-1

4-Hydroxybenzoic acid, 1000mg

1,1,2-Trichloroethane, 100 µg/ml, Methanol, 5ml