Geosmin Back Catalog number: 71889 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1511.9-K-IO 2,3-Dihydro-2-methylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1746-11-8 Price on request 679899 2-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml Price on request 82457 USP Organic Volatile Impurities Mix (High Conc) Price on request