Methyloctanoate (Caprylate) C8:0, 10mg/ml in Hexane, 1ml

5-Hydroxymethylcytidine, 25mg

2,6-Di-tert-butyl-4-methylphenol, 1000µg/mL in Acetonitrile, 1ml

EPA Method 502/524 High Conc VOC Mix #2