Levulinic acid

Single 16 EPA-PAH Kit, solutions in toluene, ass concentrations. See page 137 in the 2008 Catalogue, Mix 200 and 1000µg/mL, Solvent-toluene, Unit Kit, # of units-, Cas.no.

EPA Method 8040A - Analytes Mix “A”, 2000µg/mL in 2-propanol, 1ml

6-Chloroperfluorohexylphosphonic acid, 1.2ml x 50ug/ml, methanol