Methamidophos, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673351 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended L20545000AL Benzo(a)anthracene, 10µg/ml in Acetonitrile, 10ml Price on request 3642.4-K-10PY 1,2,4-Butanetriol, 1000µg/mL, Solvent-dry pyridine, Unit 10mL, # of units-1, Cas.no. 3068-00-6 Price on request 675888 Pyridafol, 100 µg/ml, Acetonitrile, 5ml Price on request