PAH Field Surrogate Back Catalog number: 93646 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EC9605-PAR Precision and Recovery Solution, 1.2ml, isooctane Price on request 679820 Sulfaquinoxaline sodium salt, 100 µg/ml, Methanol Price on request 680351 Nitrovine hydrochloride, 100mg Price on request