PAH Standard Back Catalog number: 93462 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673234 Clofentezine, 10.0 µg/ml, Acetonitrile, 10ml Price on request X9015 Benzene Price on request 10693.22-K-AN Cannabidiolic acid, 1000µg/ml in Acetonitrile, 1ml Price on request