Xylenes [Total Mixed Isomers] Back Catalog number: 32941 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71743 2-Acetylfuran Price on request 18000-0368D-100AN 17b-Estradiol-2,4,16,16,17-d5, 100µg/ml in Acetonitrile, 5ml Price on request 680155 1-Penten-3-ol, 250mg Price on request