Sulfadoxine, 100 µg/ml, Methanol, 1ml Back Catalog number: 679810 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S-13093A1-1ML Prochloraz, 100µg/ml in Acetonitrile, 1ml Price on request 97297 Deuterated PAH Std., 2000µg/ml in MeChl, 1ml Price on request 30087 EPA Method 507/525 Analyte Mix #6 Price on request