Pyrimethamine, 250mg Back Catalog number: 677479 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673584 Fenchlorphos, 100 µg/ml, Ethyl acetate, 5ml Price on request 678010 Terbufos-sulfoxide, 100 µg/ml, Toluene, 1ml Price on request S-4386-ASS-MEX5 S-4386 VOC Standard Mixture 2 0711,10 Naphthalene 0.200 mg/L 1264,7 Toluene 0.400 mg/L 1300,6 Benzene 0.400mg/L 1266,8m-Xylene 0.20 Price on request