USGS 8022 Standard Back Catalog number: 93314 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674734 Fenthion-oxon, 100 µg/ml, Acetonitrile, 1ml Price on request 1614.20-K-T 9-n-Octylcarbazole, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 4041-19-4 Price on request 11-1413-5 13-Methyltetradecanoic acid, 10mg Price on request