PAH Field Surrogate Back Catalog number: 93646 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70187 2-Fluorobiphenyl Price on request 673586 Fenhexamid, 100 µg/ml, Ethyl acetate, 5ml Price on request 678344 Dichlobenil, 100 µg/ml, Ethyl acetate, 5ml Price on request