o-Toluidine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679892 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MFDEA 2-Perfluorodecyl-[1,2-13C2]-ethanoic acid (10:2), 50µg/ml in Isopropanol, 1,2ml Price on request 35002 EPA Method 502.2/524.2 Volatile Standard Price on request 96884 EPA Method 539Mix #1, 100µg/ml in MeOH, 1ml Price on request