PAH Standard, 100µg/ml in Acetonitrile, 1ml Back Catalog number: 93977 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71287 1,2-Dimethylnaphthalene Price on request 673759 Chlorbromuron, 100 µg/ml, Ethyl acetate, 5ml Price on request 676948 Robenidine hydrochloride, 100mg Price on request