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 3145.18-K-CF 12-Hydroxystearic acid,1000 µg/mL,chloroform,1mL, Price on request 79296 Endosulfan sulphate Price on request 675757 Disulfoton-sulfoxide, 100 µg/ml, Acetonitrile, 5 Price on request