Mix 31, 10 µg/ml, Methanol, 10ml Back Catalog number: 675491 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73529 S-Metolachlor Metabolite CGA 50720 Price on request 679884 4,4'-Diamino-3,3'-dimethyldiphenylmethane, 100 µg/ Price on request 57001 Perchlorate (ClO4-), 1000µg/ml in Water, 100ml Price on request