PAH Mix, 0.5mg/mL in Acetonitrile, 1ml Back Catalog number: M-8310-FL Availability: In the manufacturer's stock Price on request - + Recommended 679298 Azocyclotin, 10.0 µg/ml, Methanol, 10ml Price on request 2136.21-K-IO Tri-p-tolylphosphate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 78-32-0 Price on request 11772.12-100-IO 2,2',3,3',5,5',6,6'-Octachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request