Supplemental PAH Standard Back Catalog number: 94193 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676738 D10-Chlorpyrifos, 100 µg/ml, Acetone, 1ml Price on request CFN98774 Daidzein, >98%, 20mg Price on request 2906.12-10MG 2,2',3,5',6-Pentachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 38379-99-6 Price on request