cis-2-Butene Back Catalog number: 72428 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684794 Indaziflam, 100 µg/ml, Acetonitrile, 1ml Price on request 50769 EPA Method 200.8 Price on request 679956 3,4-Dichloronitrobenzene, 10 µg/ml, Methanol, 10 Price on request