PSA-GCB-Mix for 2007.01 per AOAC Back Catalog number: 676706 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50627 Nitrite (NO2-) as N Price on request 38240 2-MIB & Geosmin Price on request 1113.12-10MG 5-Nitroacenaphthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 602-87-9 Price on request