VOC Standard

2-n-Hexylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 18794-77-9

Monoethyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml

pH 12.45 buffer solution (230mL)