13C6-Sulfamethoxazole, 10mg Back Catalog number: 679495 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 93798 Atrazine Price on request 33881 Benzal chloride Price on request 674754 Dithianon, 10.0 µg/ml, Acetonitrile, 10ml Price on request