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 GLC-569-C GLC Reference standard 569-C, 100mg Price on request MBP-111 2,3,3',5,5'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request 685688 Acetone-2,4-DNPH, 1000μg/ml in Acetonitrile, 5ml Price on request