Pyrimethamine, 250mg Back Catalog number: 677479 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2559.8-50-ME 1H,1H,2H,2H-Perfluorooctane sulfonic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27619-97-2 Price on request 10113 EPA Method 617/8080/8250/8270 - Analytes Price on request X9046 2-Chlorophenol Price on request