PAH Internal Standard Spiking Solution, 1.2ml, isooctane Back Catalog number: PAH-ISS-B Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 683839 4,4'-Dichlorobenzophenone, 100 µg/ml, Acetonitril Price on request 672817 Benzylbenzoate, 1000mg Price on request M-8040-16 Phenol, 1000µg/ml in MeOH, 1ml Price on request