Calibration Standard Mix 5

Pyridine, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 110-86-1

1,1,1,3,11,13,13,13-Octachlorotridecane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865306-24-7

4-Hydroxybenzoic acid, 1000mg