m-Xylene, 1000µg/ml in MeOH, 1ml Back Catalog number: 70306 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9304.15-100-AN 7-Aminoclonazepam-d4, 100µg/mL in Acetonitrile, 1mL Price on request 70971 n-Octadecane Price on request 11105.9-50-IO Pentabromophenylallyl ether,50 µg/mL,isooctane,1mL, Price on request