o-Dianisidine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679887 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11144.24-K-IO Tris(2,4-dimethylphenyl) phosphate,1000 µg/mL,isooctane,1mL, Price on request 679145 Phenol-Mix 1, 100 µg/ml, Acetonitrile, 10ml Price on request 679768 2,4,6-Trichlorophenoxyacetic acid, 10 µg/ml, Acet Price on request