2,2',3,4',5-Pentachlorobiphenyl (90) Back Catalog number: 66090 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2558.8-1ML Styrene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 100-42-5 Price on request 72472 Pyriproxyfen Price on request 71349 Propyl 4-hydroxybenzoate Price on request