Interference Standard 3

9-cis-12-Hydroxyoctadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 450-12-5

525.2 Internal & Surrogate Standard

2-Phenylphenol, 100µg/ml in Acetone, 5ml