2-Methyl-1-butene Back Catalog number: 72432 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679672 13C6-Diclofenac sodium hydrate, 10mg Price on request 11287.12-100-AN Thiophanate-methyl-d6 (O,O-dimethyl-d3),100 µg/mL,acetonitrile,1mL, Price on request 79710 Bentazon, 1000µg/ml in Acetonitrile, 1ml Price on request