Arsenic (As) Back Catalog number: 59785 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685300 Clethodim-sulfoxide, 100 µg/ml, Acetonitrile, 1m Price on request 30076 EPA Method 515.2 - Analytes Price on request 8761.18-10MG 1-n-Pentyl-2-phenylbenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-31, Cas.no. 305347-17-5 Price on request