1-Methoxy-2-propanol, 1000µg/ml in MeOH, 1ml

EPA Method 8260 VOC Standard

1-Naphthol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 90-15-3

2,2',3,3',4,5,5',6-Octachloro-4'-methoxybiphenyl, 1.2ml x 50ug/ml, nonane