13C6-Sulfadimethoxine, 10mg Back Catalog number: 679430 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 96577 Mestranol Price on request 93013 PAH standard, 100µg/ml in methylene chloride, 1ml Price on request 73219 Cinosulfuron Price on request