n-Butanol & Isobutanol Back Catalog number: 91996 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673401 Oxadixyl, 100 µg/ml, Acetonitrile, 5ml Price on request 50679 L(+)Lactic acid (C3H6O3) Price on request 677935 D12-Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 1m Price on request