PAH Standard Back Catalog number: 94194 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X9086 3,3’-Dimethylbenzidine Price on request SCP150-200-006 CONOSTAN Cl Standard, 0.5% (5000ppm), 100g Price on request 673282 Fenazaquin, 10.0 µg/ml, Acetonitrile, 10ml Price on request