Sulfadoxine, 100 µg/ml, Methanol, 1ml Back Catalog number: 679810 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 82474 CCC Class II- Method 8261 Price on request 93821 EPA Method 505 Analytes Price on request N504475 (2-Nitrophenyl)phosphoric Triamide, 1g Price on request