1-Hexene Back Catalog number: 33251 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9251.13-100-AN Citrinin, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 518-75-2 Price on request 675956 1-(3,4-Dichlorophenyl)-3-methylurea, 10.0 µg/ml, Price on request 54172 Hexavalent Chromium (Cr +6) Price on request