Butyric acid (C4H8O2) Back Catalog number: 50677 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673995 Nitrofen, 10.0 µg/ml, Acetonitrile, 10ml Price on request 3737.12-100-IO 2,2',3,4'-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 36559-22-5 Price on request 38117 93 Octane Gasoline as TPH in Soil Price on request