PAH Standard Back Catalog number: 93961 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673859 Acifluorfen, 10.0 µg/ml, Acetonitrile, 10ml Price on request 0145.18-500-IO 1-Phenyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104353-06-2 Price on request 675668 Sulprofos, 100 µg/ml, Ethyl acetate, 5ml Price on request