1,3,6,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Perfluoro-4-oxapentanoic acid (PFMPA), 50µg/ml in MeOH, 1,2ml

Volatile Screening Standard, 2000µg/ml in MeOH, 1ml

4-Ethylphenol-2,3,5,6-d4, OD, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-5, Cas.no. 340256-40-8