o-Xylene Back Catalog number: 30571 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679874 4-Aminobiphenyl, 100 µg/ml, Acetonitrile, 1ml Price on request 8467.4-100 Trichlorfon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 52-68-6 Price on request 56034 Selenium (Se) Price on request