PAH-Dx - Mix 4, 100µg/ml in Acetonitrile, 5ml Back Catalog number: 14130-100AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 59337 pH 9.0 Standard @ 25°C Price on request 71892 4-Methyldibenzothiophene Price on request 71673 1-Bromo-2-nitrobenzene Price on request