trans-1,4-Dichloro-2-butene Back Catalog number: 70486 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685210 Imazamethabenz-methyl, 100 µg/ml, Acetonitrile, Price on request 82425 EPA Method 8240A - Ketones Price on request 72193 L-Leucine Price on request