o-Anisidine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681722 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 90842 Hydroquinone Price on request 18000-1150-100ME5 Theophylline, 100µg/ml in MeOH, 5ml Price on request 11750.12-100-IO 2,3,3',4,4',6-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request